jiosephlee/chembl-endpoint-pair-clean-labels huggingface dataset:
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: EC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: In vitro cytotoxicity against mouse mammary FM3A cells
- Assay organism: Mus musculus
- Assay cell type: FM3A
- Target name: FM3A
- Target type: CELL-LINE
- Target organism: Mus musculus

## Reference Molecule A
- Canonical SMILES: CC1(C)[C@@H](n2cnc3ccccc3c2=O)[C@@H](O)C[C@@H]2[C@@H](O)CCCN21
- Properties:
- ChEMBL ID: CHEMBL606712
- Molecule type: Small molecule
- Molecular weight: 343.43
- Heavy atoms: 25
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 5
- TPSA: 78.59
- LogP: 1.31
- Rotatable bonds: 1
- Ring count: 4
- Aromatic rings: 2
- Formal charge: 0
- Fraction Csp3: 0.58
- QED: 0.82

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 5.55
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type EC50; relation =; value 2800; units nM; pChEMBL 5.55

## Query Molecule B
- Canonical SMILES: O=C(C[C@@H]1NCCC[C@H]1O)Cn1cnc2ccccc2c1=O
- Properties:
- ChEMBL ID: CHEMBL479432
- Preferred name: FEBRIFUGINE
- Molecule type: Small molecule
- Molecular weight: 301.35
- Heavy atoms: 22
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 5
- TPSA: 84.22
- LogP: 0.47
- Rotatable bonds: 4
- Ring count: 3
- Aromatic rings: 2
- Formal charge: 0
- Fraction Csp3: 0.44
- QED: 0.86

## Molecule Similarity
- Weighted Tanimoto: 0.39

Answer: 6.77
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: EC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Agonist activity at TRPA1 (unknown origin) activation
- Assay organism: Homo sapiens
- Target name: Transient receptor potential cation channel subfamily A member 1
- Target type: SINGLE PROTEIN
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: CCCCCc1cc(O)c(C/C=C(\C)CCC=C(C)C)c(O)c1
- Properties:
- ChEMBL ID: CHEMBL497318
- Preferred name: CANNABIGEROL
- Molecule type: Small molecule
- Max clinical phase: 2
- Molecular weight: 316.49
- Heavy atoms: 23
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 2
- TPSA: 40.46
- LogP: 6.07
- Rotatable bonds: 9
- Ring count: 1
- Aromatic rings: 1
- Formal charge: 0
- Fraction Csp3: 0.52
- QED: 0.43

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 6.16
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type EC50; relation =; value 700; units nM; pChEMBL 6.16

## Query Molecule B
- Canonical SMILES: CCCCCc1cc(O)c2c(c1)OC(C)(CCC=C(C)C)C=C2
- Properties:
- ChEMBL ID: CHEMBL422704
- Preferred name: CANNABICHROMENE
- Molecule type: Small molecule
- Molecular weight: 314.47
- Heavy atoms: 23
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 2
- TPSA: 29.46
- LogP: 6.04
- Rotatable bonds: 7
- Ring count: 2
- Aromatic rings: 1
- Formal charge: 0
- Fraction Csp3: 0.52
- QED: 0.49

## Molecule Similarity
- Weighted Tanimoto: 0.49

Answer: 7.05
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Inhibition of mouse Hepa-1c1c7 TAOc1Bprc1 mutant cells assessed as cell viability
- Assay organism: Mus musculus
- Target name: Unchecked
- Target type: UNCHECKED

## Reference Molecule A
- Canonical SMILES: O=C(/C=C/c1ccc(O)cc1)c1ccc(O)cc1O
- Properties:
- ChEMBL ID: CHEMBL129795
- Preferred name: ISOLIQUIRITIGENIN
- Molecule type: Small molecule
- Molecular weight: 256.26
- Heavy atoms: 19
- Hydrogen bond donors: 3
- Hydrogen bond acceptors: 4
- TPSA: 77.76
- LogP: 2.7
- Rotatable bonds: 3
- Ring count: 2
- Aromatic rings: 2
- Formal charge: 0
- Fraction Csp3: 0
- QED: 0.58

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 4.66
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type IC50; relation =; value 22000; units nM; pChEMBL 4.66

## Query Molecule B
- Canonical SMILES: C[S+]([O-])CCCCN=C=S
- Properties:
- ChEMBL ID: CHEMBL48802
- Preferred name: SULFORAPHANE
- Molecule type: Small molecule
- Max clinical phase: 3
- Molecular weight: 177.29
- Heavy atoms: 10
- Hydrogen bond donors: 0
- Hydrogen bond acceptors: 3
- TPSA: 35.42
- LogP: 1.25
- Rotatable bonds: 5
- Ring count: 0
- Aromatic rings: 0
- Formal charge: 0
- Fraction Csp3: 0.83
- QED: 0.27

## Molecule Similarity
- Weighted Tanimoto: 0.02

Answer: 5.23
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Inhibition of human ERG
- Assay organism: Homo sapiens
- Target name: Voltage-gated inwardly rectifying potassium channel KCNH2
- Target type: SINGLE PROTEIN
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: Cc1cn(-c2ccc(-c3cn(CC(=O)Nc4cccc(Cl)c4Cl)nn3)cc2F)cn1
- Properties:
- ChEMBL ID: CHEMBL3903475
- Molecule type: Small molecule
- Molecular weight: 445.29
- Heavy atoms: 30
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 4
- TPSA: 77.63
- LogP: 4.52
- Rotatable bonds: 5
- Ring count: 4
- Aromatic rings: 4
- Formal charge: 0
- Fraction Csp3: 0.1
- QED: 0.49

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 5.47
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type IC50; relation =; value 3400; units nM; pChEMBL 5.47

## Query Molecule B
- Canonical SMILES: Cc1nccn1-c1ccc(-c2cn(CC(=O)Nc3cccc(Cl)c3Cl)nn2)cc1
- Properties:
- ChEMBL ID: CHEMBL3905835
- Molecule type: Small molecule
- Molecular weight: 427.3
- Heavy atoms: 29
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 4
- TPSA: 77.63
- LogP: 4.38
- Rotatable bonds: 5
- Ring count: 4
- Aromatic rings: 4
- Formal charge: 0
- Fraction Csp3: 0.1
- QED: 0.51

## Molecule Similarity
- Weighted Tanimoto: 0.61

Answer: 5.66
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: EC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Agonist activity at human GHSR1a receptor expressed in CHO cells assessed as intracellular calcium mobilization
- Assay organism: Homo sapiens
- Assay cell type: CHO
- Target name: Growth hormone secretagogue receptor type 1
- Target type: SINGLE PROTEIN
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: COc1ccc(Cn2c(CCc3c[nH]c4ccccc34)nnc2[C@H](Cc2c[nH]c3ccccc23)NC(=O)C2CCNCC2)cc1
- Properties:
- ChEMBL ID: CHEMBL252448
- Molecule type: Small molecule
- Molecular weight: 601.75
- Heavy atoms: 45
- Hydrogen bond donors: 4
- Hydrogen bond acceptors: 5
- TPSA: 112.65
- LogP: 5.48
- Rotatable bonds: 11
- Ring count: 7
- Aromatic rings: 6
- Formal charge: 0
- Fraction Csp3: 0.31
- QED: 0.16

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 7.5
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type EC50; relation =; value 32; units nM; pChEMBL 7.5

## Query Molecule B
- Canonical SMILES: COc1ccc(Cn2c(CCc3c[nH]c4ccccc34)nnc2[C@@H](Cc2c[nH]c3ccccc23)NC(=O)OC2CCOCC2)cc1
- Properties:
- ChEMBL ID: CHEMBL403426
- Molecule type: Small molecule
- Molecular weight: 618.74
- Heavy atoms: 46
- Hydrogen bond donors: 3
- Hydrogen bond acceptors: 6
- TPSA: 119.08
- LogP: 6.27
- Rotatable bonds: 11
- Ring count: 7
- Aromatic rings: 6
- Formal charge: 0
- Fraction Csp3: 0.31
- QED: 0.16

## Molecule Similarity
- Weighted Tanimoto: 0.72

Answer: 7.62
## Endpoint to Predict
- Endpoint scope: target
- Measurement type: Activity
- Label type: binary
- Binary semantics: activity
- Target name: Protein cereblon-alpha tubulin
- Target type: PROTEIN-PROTEIN INTERACTION
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: COc1ccc(/C=C\c2cc(OC)c(OC)c(OC)c2)cc1OC(=O)CCCCCNc1cccc2c1C(=O)N(C1CCC(=O)NC1=O)C2=O
- Properties:
- ChEMBL ID: CHEMBL5562001
- Molecular weight: 685.73
- Heavy atoms: 50
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 11
- TPSA: 158.8
- LogP: 4.87
- Rotatable bonds: 15
- Ring count: 5
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.32
- QED: 0.07

## Known Reference Result on This Endpoint
- Molecule A clean result: activity label = 1
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type Activity; comment Active

## Query Molecule B
- Canonical SMILES: COc1ccc(/C=C\c2cc(OC)c(OC)c(OC)c2)cc1OC(=O)CCCCNc1cccc2c1C(=O)N(C1CCC(=O)NC1=O)C2=O
- Properties:
- ChEMBL ID: CHEMBL5560424
- Molecular weight: 671.7
- Heavy atoms: 49
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 11
- TPSA: 158.8
- LogP: 4.48
- Rotatable bonds: 14
- Ring count: 5
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.31
- QED: 0.08

## Molecule Similarity
- Weighted Tanimoto: 0.99

Answer: 1
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: EC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Antiviral activity against HIV1 HXB2 in human MT4 cells assessed as inhibition of viral-induced viral cytopathic effect in presence of 10% fetal bovine serum and 30% human serum by MTS assay
- Assay organism: Human immunodeficiency virus 1
- Assay cell type: MT4
- Target name: Human immunodeficiency virus 1
- Target type: ORGANISM
- Target organism: Human immunodeficiency virus 1

## Reference Molecule A
- Canonical SMILES: CCC[C@@]1(CCc2ccccc2)CC(O)=C([C@H](CC)c2cccc(NS(=O)(=O)c3ccc(C(F)(F)F)cn3)c2)C(=O)O1
- Properties:
- ChEMBL ID: CHEMBL222559
- Preferred name: TIPRANAVIR
- Molecule type: Small molecule
- Max clinical phase: 4
- Molecular weight: 602.68
- Heavy atoms: 42
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 6
- TPSA: 105.59
- LogP: 7.33
- Rotatable bonds: 11
- Ring count: 4
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.35
- QED: 0.22

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 6.24
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type EC50; relation =; value 580; units nM; pChEMBL 6.24

## Query Molecule B
- Canonical SMILES: Cc1nc(COc2ccc(C[C@H](NC(=O)O[C@H]3CO[C@H]4OCC[C@H]43)[C@H](O)CN(CC(C)C)S(=O)(=O)c3ccc4c(c3)OCO4)cc2)cs1
- Properties:
- ChEMBL ID: CHEMBL206031
- Preferred name: BRECANAVIR
- Molecule type: Small molecule
- Max clinical phase: 2
- Molecular weight: 703.84
- Heavy atoms: 48
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 12
- TPSA: 154.98
- LogP: 3.87
- Rotatable bonds: 14
- Ring count: 6
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.52
- QED: 0.25

## Molecule Similarity
- Weighted Tanimoto: 0.14

Answer: 8.59
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Cytotoxicity against HAF assessed as growth inhibition after 96 hrs by SRB assay
- Assay organism: Homo sapiens
- Assay cell type: HAF
- Target name: ADMET
- Target type: ADMET

## Reference Molecule A
- Canonical SMILES: C=C(C)[C@@H]1CC[C@]2(C(=O)O)CC[C@]3(C)[C@H](CC[C@@H]4[C@@]5(C)CC[C@H](NC(=O)C6CCCNC6)C(C)(C)[C@@H]5CC[C@]43C)[C@@H]12
- Properties:
- ChEMBL ID: CHEMBL3417451
- Molecule type: Small molecule
- Molecular weight: 566.87
- Heavy atoms: 41
- Hydrogen bond donors: 3
- Hydrogen bond acceptors: 3
- TPSA: 78.43
- LogP: 7.21
- Rotatable bonds: 4
- Ring count: 6
- Aromatic rings: 0
- Formal charge: 0
- Fraction Csp3: 0.89
- QED: 0.31

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 5.5
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type IC50; relation =; value 3180; units nM; pChEMBL 5.5

## Query Molecule B
- Canonical SMILES: C=C(C)[C@@H]1CC[C@]2(C(=O)O)CC[C@]3(C)[C@H](CC[C@@H]4[C@@]5(C)CC[C@H](O)C(C)(C)[C@@H]5CC[C@]43C)[C@@H]12
- Properties:
- ChEMBL ID: CHEMBL269277
- Preferred name: BETULINIC ACID
- Molecule type: Small molecule
- Max clinical phase: 1
- Molecular weight: 456.71
- Heavy atoms: 33
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 2
- TPSA: 57.53
- LogP: 7.09
- Rotatable bonds: 2
- Ring count: 5
- Aromatic rings: 0
- Formal charge: 0
- Fraction Csp3: 0.9
- QED: 0.44

## Molecule Similarity
- Weighted Tanimoto: 0.62

Answer: 4.46
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Cytotoxicity against human SW480 cells expressing p53 mutant assessed as growth inhibition by MTT assay
- Assay organism: Homo sapiens
- Assay cell type: SW480
- Target name: SW480
- Target type: CELL-LINE
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: CC(C)(C)C[C@@H]1N[C@@H](C(=O)Nc2ccc(C(=O)O)c(F)c2)[C@H](c2cccc(Cl)c2F)[C@@]1(C#N)c1ccc(Cl)cc1F
- Properties:
- ChEMBL ID: CHEMBL2402735
- Molecule type: Small molecule
- Molecular weight: 604.46
- Heavy atoms: 41
- Hydrogen bond donors: 3
- Hydrogen bond acceptors: 4
- TPSA: 102.22
- LogP: 7.07
- Rotatable bonds: 6
- Ring count: 4
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.3
- QED: 0.28

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 4.8
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type IC50; relation =; value 15900; units nM; pChEMBL 4.8

## Query Molecule B
- Canonical SMILES: COc1cc(NC(=O)[C@@H]2N[C@@H](CC(C)(C)C)[C@](C#N)(c3ccc(Cl)cc3F)[C@H]2c2cccc(Cl)c2F)ccc1C(=O)O
- Properties:
- ChEMBL ID: CHEMBL2402734
- Molecule type: Small molecule
- Molecular weight: 616.49
- Heavy atoms: 42
- Hydrogen bond donors: 3
- Hydrogen bond acceptors: 5
- TPSA: 111.45
- LogP: 6.94
- Rotatable bonds: 7
- Ring count: 4
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.32
- QED: 0.27

## Molecule Similarity
- Weighted Tanimoto: 0.86

Answer: 4.74
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: Activity
- Label type: binary
- Binary semantics: activity
- Assay description: Antimalarial activity against Plasmodium berghei KBG 173 infected in ICR/HA Swiss mouse at 40 to 640 mg/kg, sc administered 72 hrs post infection
- Assay organism: Plasmodium berghei
- Target name: Plasmodium berghei
- Target type: ORGANISM
- Target organism: Plasmodium berghei

## Reference Molecule A
- Canonical SMILES: C/C(=N\NC(=S)Nc1ccccc1)c1cccnc1
- Properties:
- ChEMBL ID: CHEMBL3250580
- Molecule type: Small molecule
- Molecular weight: 270.36
- Heavy atoms: 19
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 3
- TPSA: 49.31
- LogP: 2.79
- Rotatable bonds: 3
- Ring count: 2
- Aromatic rings: 2
- Formal charge: 0
- Fraction Csp3: 0.07
- QED: 0.51

## Known Reference Result on This Endpoint
- Molecule A clean result: activity label = 0
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type Activity; comment Not Active

## Query Molecule B
- Canonical SMILES: C/C(=N\NC(=S)Nc1ccccn1)c1ccncc1
- Properties:
- ChEMBL ID: CHEMBL3250583
- Molecule type: Small molecule
- Molecular weight: 271.35
- Heavy atoms: 19
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 4
- TPSA: 62.2
- LogP: 2.19
- Rotatable bonds: 3
- Ring count: 2
- Aromatic rings: 2
- Formal charge: 0
- Fraction Csp3: 0.08
- QED: 0.51

## Molecule Similarity
- Weighted Tanimoto: 0.54

Answer: 0
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: Drug metabolism
- Label type: binary
- Binary semantics: metabolite_detected
- Assay description: Drug metabolism in human liver cytosol assessed as AOX-mediated oxidative metabolite formation by measuring decrease in the liquid chromatography-mass spectrometry peak at 10 uM after 30 min by UPLC/Q-TOF MS analysis
- Assay organism: Homo sapiens
- Assay tissue: Liver
- Target name: Aldehyde oxidase
- Target type: SINGLE PROTEIN
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: CNC(=O)c1ccc(-c2cnc3ncc(Cc4ccc5ncccc5c4)n3n2)cc1F
- Properties:
- ChEMBL ID: CHEMBL3188267
- Preferred name: CAPMATINIB
- Molecule type: Small molecule
- Max clinical phase: 4
- Molecular weight: 412.43
- Heavy atoms: 31
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 5
- TPSA: 85.07
- LogP: 3.43
- Rotatable bonds: 4
- Ring count: 5
- Aromatic rings: 5
- Formal charge: 0
- Fraction Csp3: 0.09
- QED: 0.49

## Known Reference Result on This Endpoint
- Molecule A clean result: metabolite_detected label = 1
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type Drug metabolism; text Metabolite_Detected

## Query Molecule B
- Canonical SMILES: OCCn1cc(-c2cnc3nnn(Cc4ccc5ncccc5c4)c3n2)cn1
- Properties:
- ChEMBL ID: CHEMBL2001019
- Preferred name: PF-04217903
- Molecule type: Small molecule
- Max clinical phase: 1
- Molecular weight: 372.39
- Heavy atoms: 28
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 7
- TPSA: 107.43
- LogP: 1.67
- Rotatable bonds: 5
- Ring count: 5
- Aromatic rings: 5
- Formal charge: 0
- Fraction Csp3: 0.16
- QED: 0.5

## Molecule Similarity
- Weighted Tanimoto: 0.3

Answer: 1
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: Inhibition
- Label type: binary
- Binary semantics: activity
- Assay description: Inhibition of SMYD2 (unknown origin) at 1 to 10 uM
- Assay organism: Homo sapiens
- Target name: N-lysine methyltransferase SMYD2
- Target type: SINGLE PROTEIN
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: Cc1cc(C)cc([C@@H]2c3cc(C)ccc3NC(=O)CN2C(=O)c2ccc(Br)s2)c1
- Properties:
- ChEMBL ID: CHEMBL5070897
- Molecule type: Unknown
- Molecular weight: 469.4
- Heavy atoms: 29
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 3
- TPSA: 49.41
- LogP: 5.62
- Rotatable bonds: 2
- Ring count: 4
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.22
- QED: 0.53

## Known Reference Result on This Endpoint
- Molecule A clean result: activity label = 0
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type Inhibition; units %; comment Not Active

## Query Molecule B
- Canonical SMILES: Cc1cc(C)cc([C@H]2c3cc(C)ccc3NC(=O)CN2C(=O)c2ccc(Br)s2)c1
- Properties:
- ChEMBL ID: CHEMBL5075218
- Molecule type: Unknown
- Molecular weight: 469.4
- Heavy atoms: 29
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 3
- TPSA: 49.41
- LogP: 5.62
- Rotatable bonds: 2
- Ring count: 4
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.22
- QED: 0.53

## Molecule Similarity
- Weighted Tanimoto: 1

Answer: 0
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Cytotoxicity against p53 expressing human HCT116 cells incubated for 72 hrs by MTT assay
- Assay organism: Homo sapiens
- Assay cell type: HCT-116
- Target name: HCT-116
- Target type: CELL-LINE
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: O=C(NCc1ccc(F)cc1)c1nc(N2CCCCS2(=O)=O)c2cccnc2c1O
- Properties:
- ChEMBL ID: CHEMBL414850
- Molecule type: Small molecule
- Molecular weight: 430.46
- Heavy atoms: 30
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 6
- TPSA: 112.49
- LogP: 2.33
- Rotatable bonds: 4
- Ring count: 4
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.25
- QED: 0.66

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 5.7
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type IC50; relation =; value 2000; units nM; pChEMBL 5.7

## Query Molecule B
- Canonical SMILES: Nc1ccc(Nc2c(C(=O)NCc3ccc(F)cc3)nc(Br)c3cccnc23)cc1
- Properties:
- ChEMBL ID: CHEMBL2180579
- Molecule type: Small molecule
- Molecular weight: 466.31
- Heavy atoms: 30
- Hydrogen bond donors: 3
- Hydrogen bond acceptors: 5
- TPSA: 92.93
- LogP: 4.79
- Rotatable bonds: 5
- Ring count: 4
- Aromatic rings: 4
- Formal charge: 0
- Fraction Csp3: 0.05
- QED: 0.29

## Molecule Similarity
- Weighted Tanimoto: 0.45

Answer: 5
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: Activity
- Label type: binary
- Binary semantics: activity
- Assay description: Antistress activity in Swiss albino mouse assessed as reversal of immobilization stress-induced decrease in non-social behavior at 5 mg/kg, ip administered 60 mins before stress induction measured after 10 mins by open field test
- Assay organism: Mus musculus
- Target name: Mus musculus
- Target type: ORGANISM
- Target organism: Mus musculus

## Reference Molecule A
- Canonical SMILES: O=C1[C@@H]2[C@@H](ON(c3ccccc3)[C@H]2c2ccccc2)C(=O)N1c1cccc2ccccc12
- Properties:
- ChEMBL ID: CHEMBL1947007
- Molecule type: Small molecule
- Molecular weight: 420.47
- Heavy atoms: 32
- Hydrogen bond donors: 0
- Hydrogen bond acceptors: 4
- TPSA: 49.85
- LogP: 4.89
- Rotatable bonds: 3
- Ring count: 6
- Aromatic rings: 4
- Formal charge: 0
- Fraction Csp3: 0.11
- QED: 0.44

## Known Reference Result on This Endpoint
- Molecule A clean result: activity label = 0
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type Activity; comment Not Active

## Query Molecule B
- Canonical SMILES: O=C1[C@H]2[C@@H](c3ccccc3)N(c3ccccc3)O[C@H]2C(=O)N1c1cccc2ccccc12
- Properties:
- ChEMBL ID: CHEMBL1947006
- Molecule type: Small molecule
- Molecular weight: 420.47
- Heavy atoms: 32
- Hydrogen bond donors: 0
- Hydrogen bond acceptors: 4
- TPSA: 49.85
- LogP: 4.89
- Rotatable bonds: 3
- Ring count: 6
- Aromatic rings: 4
- Formal charge: 0
- Fraction Csp3: 0.11
- QED: 0.44

## Molecule Similarity
- Weighted Tanimoto: 1

Answer: 1
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Cytotoxicity against human K562 cells after 48 hrs by MTT assay
- Assay organism: Homo sapiens
- Assay cell type: K562
- Target name: K562
- Target type: CELL-LINE
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: CC[C@H](C)[C@H](NC(=O)C1CCNCC1)C(=O)N1Cc2cc(OCC(=O)NO)ccc2C[C@H]1C(=O)Nc1ccc(OC)cc1.Cl
- Properties:
- ChEMBL ID: CHEMBL1798006
- Molecule type: Small molecule
- Molecular weight: 632.16
- Heavy atoms: 44
- Hydrogen bond donors: 5
- Hydrogen bond acceptors: 8
- TPSA: 158.33
- LogP: 2.42
- Rotatable bonds: 11
- Ring count: 4
- Aromatic rings: 2
- Formal charge: 0
- Fraction Csp3: 0.48
- QED: 0.19

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 4.29
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type IC50; relation =; value 51700; units nM; pChEMBL 4.29

## Query Molecule B
- Canonical SMILES: O=C(CCCCCCC(=O)Nc1ccccc1)NO
- Properties:
- ChEMBL ID: CHEMBL98
- Preferred name: VORINOSTAT
- Molecule type: Small molecule
- Max clinical phase: 4
- Molecular weight: 264.33
- Heavy atoms: 19
- Hydrogen bond donors: 3
- Hydrogen bond acceptors: 3
- TPSA: 78.43
- LogP: 2.47
- Rotatable bonds: 8
- Ring count: 1
- Aromatic rings: 1
- Formal charge: 0
- Fraction Csp3: 0.43
- QED: 0.38

## Molecule Similarity
- Weighted Tanimoto: 0.2

Answer: 5.48