Quetiapine

drug
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Also known as Atrolak xlBiquelle xlBrancico xlEbesque xlMintreleq xlNorsicNSC-758918Psyquet xlQuetiapinaQuetiapine extended releaseSeotiapim xlSeroquelSeroquel xlSondate xlTenprolide xlZaluron xlSID26749928SID29215183SID49666155

Summary

Quetiapine (CHEMBL716) is an approved small-molecule serotonergic antagonist (ATC N05AH04) targeting HTR1A, DRD2, and HRH1; indicated across 30 conditions including psychotic disorder and schizoaffective disorder.

At a glance

  • Status: Approved (max clinical phase 4)
  • Modality: Small molecule
  • ATC class: N05AH04
  • Targets: 8 (HTR1A, DRD2, HRH1…)
  • Indications: 30 conditions
  • Clinical trials: 253
  • Chemistry: 383.5 Da · C21H25N3O2S

Identifiers

Drug identity and classification

FieldValue
ChEMBL IDCHEMBL716
NameQuetiapine
TypeSmall molecule
Max phase4
FDA approvedyes
PubChem CID5002
ChEBICHEBI:8707
ATCN05AH04
Molecular formulaC21H25N3O2S
Molecular weight383.5
InChIKeyURKOMYMAXPYINW-UHFFFAOYSA-N

SMILES: C1CN(CCN1CCOCCO)C2=NC3=CC=CC=C3SC4=CC=CC=C42

IUPAC name: 2-[2-(4-benzo[b][1,4]benzothiazepin-6-ylpiperazin-1-yl)ethoxy]ethanol

Pharmacological roles (ChEBI): serotonergic antagonist, dopaminergic antagonist, histamine antagonist, adrenergic antagonist, second generation antipsychotic.

Also known as: Atrolak xl, Biquelle xl, Brancico xl, Ebesque xl, Mintreleq xl, Norsic, NSC-758918, Psyquet xl, Quetiapina, Quetiapine, Quetiapine extended release, Seotiapim xl

Parent form; salt/anhydrous children: CHEMBL1200911, CHEMBL3188993

Patent coverage: 7,009 distinct patent families (26,465 SureChEMBL compound mentions), from 2 matched compound structure(s). One matched structure accounts for 26,309 (99%) of the total. Mentions count patents naming the compound (not distinct inventions), so promiscuous / reference molecules inflate the mention figure — families are the dedup metric.

Targets

Targets

Primary targets (GtoPdb curated mechanism): the Cancer dependency column is the DepMap CRISPR fitness signal (% of screened cell lines dependent on the target).

GeneTargetActionpAffinityCancer dependencyUniProt
HTR1A5-HT1A receptorFull agonist6.60%P08908
DRD2D2 receptorAntagonist7.20%P14416
HRH1H1 receptorAntagonist8.70%P35367
HTR1D5-HT1D receptorFull agonist5.70%P28221
HTR1E5-ht1e receptorFull agonist5.90%P28566
HTR1F5-HT1F receptorFull agonist5.60.1%P30939
HTR2A5-HT2A receptorFull agonist70%P28223
SLC6A2NETInhibition6.030.4%P23975

Broader ChEMBL bioactivity targets: 45 (assay-derived). Sample: Prelamin-A/C, Muscarinic acetylcholine receptor M4, 5-hydroxytryptamine receptor 2B, Alpha-2A adrenergic receptor, Adrenergic receptor alpha-1, Alpha-2C adrenergic receptor, Histamine H2 receptor, Alpha-2B adrenergic receptor, Sodium channel protein type 5 subunit alpha, Beta-lactamase.

Bioactivity

ChEMBL activities: 158 potent at pChembl ≥ 5 of 168 total. Top 30 by potency (10 = 0.1 nM, 6 = 1 µM):

TargetpChemblTypeValueUnitActivity ID
ADRA1D8.35Ki4.5nMCHEMBL_ACT_673743
HRH18.34Ki4.6nMCHEMBL_ACT_7741714
ADRA1D8.15Ki7nMCHEMBL_ACT_22435773
HRH18.06Ki8.7nMCHEMBL_ACT_2556769
HRH18Ki10nMCHEMBL_ACT_14543255
HRH18Ki10nMCHEMBL_ACT_16272774
HRH17.96Ki11nMCHEMBL_ACT_22435767
P158237.9Ki12.59nMCHEMBL_ACT_1925450
P158237.87Ki13.6nMCHEMBL_ACT_7741608
HRH17.72Ki19nMCHEMBL_ACT_437386
ADRA1A7.7Ki20nMCHEMBL_ACT_16356858
HRH17.68Ki21nMCHEMBL_ACT_673746
P158237.61IC5024.5nMCHEMBL_ACT_7741607
HRH17.58AC5026nMCHEMBL_ACT_25212960
HTR2A7.51Ki31nMCHEMBL_ACT_19101889
HTR2A7.47Ki33.6nMCHEMBL_ACT_7743865
P431407.46Ki34.9nMCHEMBL_ACT_7741606
P313897.4Ki39.81nMCHEMBL_ACT_1925476
P313907.4IC5040nMCHEMBL_ACT_2147482
HRH17.4IC5039.6nMCHEMBL_ACT_7741713
ADRA2B7.34Ki45.8nMCHEMBL_ACT_7741614
ADRA1D7.32Ki47.5nMCHEMBL_ACT_7741610
CHRM17.25Ki56nMCHEMBL_ACT_673745
ADRA1D7.24Ki58nMCHEMBL_ACT_437383
ADRA1A7.22AC5060.7nMCHEMBL_ACT_25138503
ADRA2C7.21Ki61.1nMCHEMBL_ACT_7741616
HTR2A7.2Ki63.1nMCHEMBL_ACT_1925234
HTR77.2Ki63.1nMCHEMBL_ACT_1925394
DRD27.2Ki63.1nMCHEMBL_ACT_288601
DRD27.16Ki69nMCHEMBL_ACT_673737

Target pathways

Aggregated over 8 target gene(s): HTR1A, DRD2, HRH1, HTR1D, HTR1E, HTR1F, HTR2A, SLC6A2.

Top Reactome pathways

19 total, by targets touching each:

PathwayTargetsGenes
Signal Transduction5HTR1A, HTR1D, HTR1E, HTR1F, HTR2A
Signaling by GPCR5HTR1A, HTR1D, HTR1E, HTR1F, HTR2A
Class A/1 (Rhodopsin-like receptors)5HTR1A, HTR1D, HTR1E, HTR1F, HTR2A
Amine ligand-binding receptors5HTR1A, HTR1D, HTR1E, HTR1F, HTR2A
Serotonin receptors5HTR1A, HTR1D, HTR1E, HTR1F, HTR2A
GPCR ligand binding5HTR1A, HTR1D, HTR1E, HTR1F, HTR2A
GPCR downstream signalling4HTR1D, HTR1E, HTR1F, HTR2A
G alpha (i) signalling events3HTR1D, HTR1E, HTR1F
G alpha (q) signalling events2HRH1, HTR2A
Disease1SLC6A2
Transport of small molecules1SLC6A2
Histamine receptors1HRH1
Dopamine receptors1DRD2
R-HSA-4253661SLC6A2
SLC-mediated transmembrane transport1SLC6A2
SLC-mediated transport of neurotransmitters1SLC6A2
SLC transporter disorders1SLC6A2
Defective SLC6A2 causes orthostatic intolerance (OI)1SLC6A2
Disorders of transmembrane transporters1SLC6A2

Dominant GO biological processes

GO termTargets
G protein-coupled receptor signaling pathway7
chemical synaptic transmission7
signal transduction7
G protein-coupled receptor signaling pathway, coupled to cyclic nucleotide second messenger6
adenylate cyclase-inhibiting serotonin receptor signaling pathway4
adenylate cyclase-activating G protein-coupled receptor signaling pathway4
response to xenobiotic stimulus3
adenylate cyclase-inhibiting G protein-coupled receptor signaling pathway3
serotonin receptor signaling pathway2
positive regulation of cell population proliferation2
adult behavior2
regulation of behavior2
G protein-coupled serotonin receptor signaling pathway2
temperature homeostasis2
intracellular calcium ion homeostasis2

Indications & clinical

Indications

30 indications (2 at ChEMBL trial phase 4). Phase below is the highest clinical-trial phase recorded for this drug against each disease — not the molecule’s overall approval status (that is in the Summary).

IndicationTrial phaseMONDOEFO
psychotic disorder4MONDO:0005485EFO:0005407
schizoaffective disorder4MONDO:0005487EFO:0005411
mood disorder3MONDO:0005371EFO:0004247
anxiety3MONDO:0011918EFO:0005230
mental disorder3MONDO:0005084EFO:0000677
social phobia3MONDO:0001247EFO:1001917
dementia3MONDO:0001627HP:0000726
borderline personality disorder3MONDO:0001156HP:0012076
delirium3MONDO:0045057EFO:0009267
major depressive disorder3MONDO:0002009MONDO:0002009
depressive disorder3MONDO:0002050MONDO:0002050
bipolar disorder3MONDO:0004985EFO:0009963
insomnia2MONDO:0013600EFO:0004698
postpartum depression2MONDO:0005929EFO:0007453
obsessive-compulsive disorder2MONDO:0008114EFO:0004242
attention deficit-hyperactivity disorder2MONDO:0007743EFO:0003888
cannabis dependence2MONDO:0005689EFO:0007191
obstructive sleep apnea syndrome2MONDO:0007147EFO:0003918
Parkinson disease2MONDO:0005180MONDO:0005180
alcohol abuse2MONDO:0002046MONDO:0007079
anorexia nervosa2MONDO:0005351MONDO:0005351
cocaine dependence1MONDO:0005186EFO:0002610
drug-induced dyskinesia1MONDO:0006732EFO:1000904
chronic kidney disease1MONDO:0005300EFO:0003884
methamphetamine dependence0MONDO:0005419EFO:0004701

5 further indication records had no mapped disease name (EFO/MeSH-only) or were duplicates, and are omitted.

Clinical trials

Total trials: 253.

Phase distribution

PhaseTrials
PHASE495
PHASE369
Not specified45
PHASE218
PHASE114
PHASE2/PHASE37
EARLY_PHASE13
PHASE1/PHASE22

Top trials by phase / activity

NCTPhaseStatusTitle
NCT04373317PHASE4RECRUITINGPimavanserin vs. Quetiapine for Treatment of Parkinson’s Psychosis
NCT05590637PHASE4RECRUITINGComparing Antipsychotic Medications in LBD Over Time
NCT06433635PHASE4ACTIVE_NOT_RECRUITINGSequential Multiple Assignment Randomized Trial for Bipolar Depression
NCT00014001PHASE4COMPLETEDCATIE- Schizophrenia Trial
NCT00018668PHASE4COMPLETEDAntipsychotic Response in Schizophrenia
NCT00043849PHASE4COMPLETEDTreatment of Agitation/Psychosis in Dementia/Parkinsonism (TAP/DAP)
NCT00044655PHASE4COMPLETEDSwitching Medication to Treat Schizophrenia
NCT00048802PHASE4COMPLETEDTreatment and Outcome of Early Onset Bipolar Disorder
NCT00061802PHASE4COMPLETEDEfficacy and Safety of Two Atypical Antipsychotics vs. Placebo in Patients With an Acute Exacerbation of Either Schizophrenia or Schizoaffective Disorder
NCT00090012PHASE4COMPLETEDComparison of Continuing Olanzapine to Switching to Quetiapine in Overweight or Obese Patients With Schizophrenia and Schizoaffective Disorder
NCT00113295PHASE4COMPLETEDCombination of Paroxetine CR and Quetiapine for the Treatment of Refractory Generalized Anxiety Disorder
NCT00139074PHASE4TERMINATEDSeroquel in Acute Mania: Study to Investigate if Valproate Add-On Therapy is Superior to Quetiapine Monotherapy in Acutely Manic Patients
NCT00156715PHASE4COMPLETEDEfficacy of Quetiapine in the Treatment of Patients With Schizophrenia and a Comorbid Substance Use Disorder
NCT00181883PHASE4COMPLETEDQuetiapine for Mania In Preschool Children 4 to 6 Years of Age With Bipolar Disorder
NCT00182013PHASE4COMPLETEDOpen-Label Comparative Study of Risperidone Versus Olanzapine Versus Quetiapine for Mania in Children and Adolescents With Bipolar I and Bipolar II Disorder
NCT00182442PHASE4COMPLETEDCognition, Functioning and Quality of Life
NCT00186043PHASE4COMPLETEDSeroquel in the Treatment of Dysphoric Hypomania in Bipolar II
NCT00206102PHASE4COMPLETEDA Study of the Cataractogenic Potential of Seroquel and Risperdal in the Treatment of Participants With Schizophrenia or Schizoaffective Disorder
NCT00208143PHASE4COMPLETEDSeroquel Therapy for Substance Use Disorders Comorbid With Schizophrenia
NCT00208819PHASE4COMPLETEDA Comparison of Two Standard Therapies in the Management of Dementia With Agitation
NCT00214578PHASE4COMPLETEDSeroquel on Glucose Metabolism
NCT00223210PHASE4COMPLETEDAn Add-On Trial of Quetiapine in Patients With Bipolar Disorder and Cocaine Dependence
NCT00223249PHASE4COMPLETEDQuetiapine in Patients With Bipolar and Alcohol Abuse/Dependence
NCT00232336PHASE4COMPLETEDQuetiapine for Cocaine Use and Cravings
NCT00237393PHASE4COMPLETEDQuetiapine Treatment for Post-Traumatic Stress Disorder (PTSD)
NCT00237861PHASE4COMPLETEDEffectiveness of Atypical Versus Conventional Antipsychotics in Treating Schizophrenia
NCT00253266PHASE4COMPLETEDVenlafaxine Augmentation in Treatment Resistant Depression
NCT00254241PHASE4COMPLETEDSafety and Efficacy of Seroquel in First Episode Schizophrenia
NCT00255515PHASE4COMPLETEDSeroquel® Combined With Cognitive Remediation Therapy to Conventional Treatment in Patients With Schizophrenia
NCT00292370PHASE4COMPLETEDQuetiapine Augmentation for Treatment-resistant PTSD
NCT00295412PHASE4COMPLETEDThe Impact of Quetiapine on the Drug Abuse Patterns of Addicted Schizophrenic Patients
NCT00304616PHASE4COMPLETEDSWitching to Abilify Trial (SWAT)
NCT00330863PHASE4COMPLETEDPreventing Relapse in Schizophrenia: Oral Antipsychotics Compared To Injectables: Evaluating Efficacy
NCT00334035PHASE4COMPLETEDAntipsychotic Therapy and First Episode
NCT00370500PHASE4COMPLETEDQuetiapine and the Dopaminergic Epigenetic Control
NCT00375557PHASE4WITHDRAWNSafety and Efficacy of Divalproex and Quetiapine in Elderly Alzheimer’s Dementia Patients
NCT00393978PHASE4COMPLETEDEfficacy Study of Quetiapine Plus Topiramate for Reducing Cannabis Consumption and Bipolar Mania
NCT00397020PHASE4COMPLETEDNaturalistic Study, Comparison of Divalproex Extended Release (ER) and Quetiapine for Adults With Acute Mania or Mixed Episodes
NCT00407199PHASE4COMPLETEDThe Use of Quetiapine (Seroquel) in the Treatment of Social Phobia: Public Speaking Environment
NCT00423878PHASE4COMPLETEDComparison of Antipsychotics for Metabolic Problems in Schizophrenia or Schizoaffective Disorder

Clinical evidence (CIViC)

No CIViC predictive evidence (expected for non-precision-medicine drugs).

Pharmacology

Pharmacogenomics

PharmGKB dosing guidelines (2) — CPIC / DPWG genotype-guided dosing for this drug (drug × pharmacogene):

GuidelineSourceGene(s)DosingRecommendation
Annotation of DPWG Guideline for quetiapine and CYP2D6DPWGCYP2D6
Annotation of DPWG Guideline for quetiapine and CYP3A4DPWGCYP3A4yesyes

PharmGKB also curates 21 clinical and 99 variant annotation(s) for this drug (gene-keyed; see PharmGKB).

Molecules sharing ≥1 of this drug’s curated primary targets, merged from two biobtree sources and ranked by shared-target count, then clinical phase: ChEMBL clinical-stage candidates (development phase ≥2) and PubChem drug-class bioactivity (approved / known drugs acting on the target). Deduplicated by drug name; the drug’s own salt forms are excluded. Note: for a drug with few primary targets a shared-target match can reflect off-target / promiscuous binding rather than the same therapeutic mechanism — the phase ordering surfaces bona-fide therapeutics first.

878 molecules share ≥1 primary target. Top 60 by shared-target count:

MoleculeSourceStatusShared targets
DIHYDROERGOTAMINEChEMBL + PubChemPhase 4 (approved)DRD2, HRH1, HTR1A, HTR1D, HTR1E, HTR1F, HTR2A, SLC6A2
IMIPRAMINEChEMBL + PubChemPhase 4 (approved)DRD2, HRH1, HTR1A, HTR1D, HTR1E, HTR1F, HTR2A, SLC6A2
RISPERIDONEChEMBL + PubChemPhase 4 (approved)DRD2, HRH1, HTR1A, HTR1D, HTR1E, HTR1F, HTR2A, SLC6A2
CLOZAPINEChEMBL + PubChemPhase 4 (approved)DRD2, HRH1, HTR1A, HTR1E, HTR1F, HTR2A, SLC6A2
CYPROHEPTADINEChEMBL + PubChemPhase 4 (approved)DRD2, HRH1, HTR1A, HTR1E, HTR1F, HTR2A, SLC6A2
BREXPIPRAZOLEChEMBLPhase 4 (approved)DRD2, HRH1, HTR1A, HTR1D, HTR1E, HTR2A, SLC6A2
ASENAPINEChEMBL + PubChemPhase 4 (approved)DRD2, HRH1, HTR1A, HTR1E, HTR2A, SLC6A2
ERGOTAMINEChEMBL + PubChemPhase 4 (approved)DRD2, HTR1A, HTR1D, HTR1E, HTR1F, HTR2A
METHYLERGONOVINEChEMBL + PubChemPhase 4 (approved)DRD2, HRH1, HTR1A, HTR1E, HTR1F, HTR2A
OLANZAPINEChEMBL + PubChemPhase 4 (approved)DRD2, HRH1, HTR1A, HTR1E, HTR1F, HTR2A
RIZATRIPTANChEMBL + PubChemPhase 4 (approved)HRH1, HTR1A, HTR1D, HTR1E, HTR1F, HTR2A
ZIPRASIDONEChEMBL + PubChemPhase 4 (approved)DRD2, HRH1, HTR1A, HTR1E, HTR2A, SLC6A2
ARIPIPRAZOLEChEMBLPhase 4 (approved)DRD2, HRH1, HTR1A, HTR1D, HTR2A, SLC6A2
AZELASTINEChEMBLPhase 4 (approved)DRD2, HRH1, HTR1D, HTR1E, HTR2A, SLC6A2
CINACALCETChEMBLPhase 4 (approved)DRD2, HRH1, HTR1A, HTR1D, HTR2A, SLC6A2
MIANSERINChEMBLPhase 4 (approved)DRD2, HRH1, HTR1A, HTR1D, HTR2A, SLC6A2
NEFAZODONEChEMBLPhase 4 (approved)DRD2, HRH1, HTR1A, HTR1D, HTR2A, SLC6A2
YOHIMBINEChEMBL + PubChemPhase 3 (approved)DRD2, HTR1A, HTR1D, HTR1E, HTR1F, HTR2A
LYSERGIDEChEMBLPhase 2DRD2, HRH1, HTR1A, HTR1D, HTR1E, HTR2A
PENFLURIDOLChEMBLPhase 2DRD2, HRH1, HTR1A, HTR1D, HTR2A, SLC6A2
RITANSERINChEMBLPhase 2DRD2, HRH1, HTR1A, HTR1E, HTR2A, SLC6A2
AMITRIPTYLINEChEMBL + PubChemPhase 4 (approved)DRD2, HRH1, HTR1A, HTR2A, SLC6A2
CANNABIDIOLChEMBL + PubChemPhase 4 (approved)DRD2, HTR1A, HTR1E, HTR2A, SLC6A2
DESLORATADINEChEMBL + PubChemPhase 4 (approved)DRD2, HRH1, HTR1A, HTR2A, SLC6A2
FidaxomicinChEMBL + PubChemPhase 4 (approved)DRD2, HRH1, HTR1A, HTR2A, SLC6A2
PRAMIPEXOLEChEMBL + PubChemPhase 4 (approved)DRD2, HRH1, HTR1A, HTR1E, HTR2A
PropoxypheneChEMBL + PubChemPhase 4 (approved)DRD2, HRH1, HTR1A, HTR2A, SLC6A2
SUMATRIPTANChEMBL + PubChemPhase 4 (approved)HTR1A, HTR1D, HTR1E, HTR1F, HTR2A
ZOLMITRIPTANChEMBL + PubChemPhase 4 (approved)HTR1A, HTR1D, HTR1E, HTR1F, HTR2A
ACETOPHENAZINEChEMBLPhase 4 (approved)DRD2, HRH1, HTR1A, HTR2A, SLC6A2
AMOXAPINEChEMBLPhase 4 (approved)DRD2, HRH1, HTR1A, HTR2A, SLC6A2
ASTEMIZOLEChEMBLPhase 4 (approved)DRD2, HRH1, HTR1A, HTR2A, SLC6A2
BENPERIDOLChEMBLPhase 4 (approved)DRD2, HRH1, HTR1A, HTR2A, SLC6A2
BROMPERIDOLChEMBLPhase 4 (approved)DRD2, HRH1, HTR1A, HTR2A, SLC6A2
CABERGOLINEChEMBLPhase 4 (approved)DRD2, HRH1, HTR1A, HTR2A, SLC6A2
CARIPRAZINEChEMBLPhase 4 (approved)DRD2, HRH1, HTR1A, HTR1D, HTR2A
CHLORPROMAZINEChEMBLPhase 4 (approved)DRD2, HRH1, HTR1A, HTR2A, SLC6A2
CINNARIZINEChEMBLPhase 4 (approved)DRD2, HRH1, HTR1A, HTR2A, SLC6A2
CLEMASTINEChEMBLPhase 4 (approved)DRD2, HRH1, HTR1A, HTR2A, SLC6A2
CLOMIPRAMINEChEMBLPhase 4 (approved)DRD2, HRH1, HTR1A, HTR2A, SLC6A2
CYCLOBENZAPRINEChEMBLPhase 4 (approved)DRD2, HRH1, HTR1A, HTR2A, SLC6A2
DIBENZEPINChEMBLPhase 4 (approved)DRD2, HRH1, HTR1A, HTR2A, SLC6A2
DOMPERIDONEChEMBLPhase 4 (approved)DRD2, HRH1, HTR1A, HTR2A, SLC6A2
DOXEPINChEMBLPhase 4 (approved)DRD2, HRH1, HTR1A, HTR2A, SLC6A2
DULOXETINEChEMBLPhase 4 (approved)DRD2, HRH1, HTR1A, HTR2A, SLC6A2
EBASTINEChEMBLPhase 4 (approved)DRD2, HRH1, HTR1A, HTR2A, SLC6A2
FLUPHENAZINEChEMBLPhase 4 (approved)DRD2, HRH1, HTR1A, HTR2A, SLC6A2
HALOPERIDOLChEMBLPhase 4 (approved)DRD2, HRH1, HTR1A, HTR2A, SLC6A2
ILOPERIDONEChEMBLPhase 4 (approved)DRD2, HRH1, HTR1A, HTR2A, SLC6A2
IPRINDOLEChEMBLPhase 4 (approved)DRD2, HRH1, HTR1A, HTR2A, SLC6A2
KETANSERINChEMBLPhase 4 (approved)DRD2, HRH1, HTR1A, HTR1D, HTR2A
LOXAPINEChEMBLPhase 4 (approved)DRD2, HRH1, HTR1A, HTR2A, SLC6A2
LURASIDONEChEMBLPhase 4 (approved)DRD2, HRH1, HTR1A, HTR2A, SLC6A2
MAPROTILINEChEMBLPhase 4 (approved)DRD2, HRH1, HTR1A, HTR2A, SLC6A2
NAFTOPIDILChEMBLPhase 4 (approved)DRD2, HRH1, HTR1A, HTR2A, SLC6A2
NORTRIPTYLINEChEMBLPhase 4 (approved)DRD2, HRH1, HTR1A, HTR2A, SLC6A2
OXYPERTINEChEMBLPhase 4 (approved)DRD2, HRH1, HTR1A, HTR2A, SLC6A2
PERPHENAZINEChEMBLPhase 4 (approved)DRD2, HRH1, HTR1A, HTR2A, SLC6A2
PHENOXYBENZAMINEChEMBLPhase 4 (approved)DRD2, HRH1, HTR1A, HTR2A, SLC6A2
PIMOZIDEChEMBLPhase 4 (approved)DRD2, HRH1, HTR1A, HTR2A, SLC6A2