jiosephlee/chembl-endpoint-pair-clean-labels huggingface dataset:
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: AC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Compound was evaluated for inhibition of human ACHE in an vitro cell free assay measured by absorbance method
- Target name: Acetylcholinesterase
- Target type: SINGLE PROTEIN
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: N=C(N)c1ccc(OCCCCCOc2ccc(C(=N)N)cc2)cc1
- Properties:
- ChEMBL ID: CHEMBL55
- Preferred name: PENTAMIDINE
- Molecule type: Small molecule
- Max clinical phase: 4
- Molecular weight: 340.43
- Heavy atoms: 25
- Hydrogen bond donors: 4
- Hydrogen bond acceptors: 4
- TPSA: 118.2
- LogP: 2.88
- Rotatable bonds: 10
- Ring count: 2
- Aromatic rings: 2
- Formal charge: 0
- Fraction Csp3: 0.26
- QED: 0.3

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 5.14
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type AC50; relation =; value 7280; units nM; pChEMBL 5.14; comment Summarised AC50 (mean value for measurements with a relation sign "="; largest value for measurements with relation sign ">")

## Query Molecule B
- Canonical SMILES: CN1C[C@H](CNC(=O)OCc2ccccc2)C[C@@H]2c3cccc4c3c(cn4C)C[C@H]21
- Properties:
- ChEMBL ID: CHEMBL19215
- Preferred name: METERGOLINE
- Molecule type: Small molecule
- Max clinical phase: 2
- Molecular weight: 403.53
- Heavy atoms: 30
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 3
- TPSA: 46.5
- LogP: 4.06
- Rotatable bonds: 4
- Ring count: 5
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.4
- QED: 0.71

## Molecule Similarity
- Weighted Tanimoto: 0.09

Answer: 5.96
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Inhibition of CYP2C9 (unknown origin)
- Assay organism: Homo sapiens
- Target name: Cytochrome P450 2C9
- Target type: SINGLE PROTEIN
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: Cn1cc(Nc2nccc(-c3ccc4c(c3)CCCC[C@H]4NC(=O)c3cn(C(C)(C)C)nn3)n2)cn1
- Properties:
- ChEMBL ID: CHEMBL5085931
- Molecule type: Unknown
- Molecular weight: 485.6
- Heavy atoms: 36
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 7
- TPSA: 115.44
- LogP: 4.16
- Rotatable bonds: 5
- Ring count: 5
- Aromatic rings: 4
- Formal charge: 0
- Fraction Csp3: 0.38
- QED: 0.41

## 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: Cn1cc(Nc2nccc(-c3ccc4c(c3)CCCC[C@H]4NC(=O)c3nc(C(C)(C)C)no3)n2)cn1
- Properties:
- ChEMBL ID: CHEMBL5076817
- Molecule type: Unknown
- Molecular weight: 486.58
- Heavy atoms: 36
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 8
- TPSA: 123.65
- LogP: 4.5
- Rotatable bonds: 5
- Ring count: 5
- Aromatic rings: 4
- Formal charge: 0
- Fraction Csp3: 0.38
- QED: 0.4

## Molecule Similarity
- Weighted Tanimoto: 0.71

Answer: 6.4
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Inhibitory activity against C1r serine protease
- Target name: Complement C1r subcomponent
- Target type: SINGLE PROTEIN
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: N=C(N)Nc1ccc(C(=O)Oc2ccc3cc(C(=N)N)ccc3c2)cc1
- Properties:
- ChEMBL ID: CHEMBL273264
- Preferred name: NAFAMOSTAT
- Molecule type: Small molecule
- Max clinical phase: 3
- Molecular weight: 347.38
- Heavy atoms: 26
- Hydrogen bond donors: 5
- Hydrogen bond acceptors: 4
- TPSA: 138.07
- LogP: 2.65
- Rotatable bonds: 4
- Ring count: 3
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0
- QED: 0.21

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 4.92
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type IC50; relation =; value 12000; units nM; pChEMBL 4.92

## Query Molecule B
- Canonical SMILES: O=c1oc(-c2ccccc2I)nc2cccc(Cl)c12
- Properties:
- ChEMBL ID: CHEMBL161460
- Molecule type: Small molecule
- Molecular weight: 383.57
- Heavy atoms: 19
- Hydrogen bond donors: 0
- Hydrogen bond acceptors: 3
- TPSA: 43.1
- LogP: 4.11
- Rotatable bonds: 1
- Ring count: 3
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0
- QED: 0.59

## Molecule Similarity
- Weighted Tanimoto: 0.07

Answer: 4.87
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: Activity
- Label type: binary
- Binary semantics: activity
- Assay description: Effect on human MM1.S cells assessed as change in PRDM1 mRNA level at 1 uM for 3 days by ChIP-qPCR analysis
- Assay organism: Homo sapiens
- Assay cell type: MM1.S
- Target name: MM1.S
- Target type: CELL-LINE
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: CC(C)N(C[C@H]1O[C@@H](n2cnc3c(N)ncnc32)[C@H](O)[C@@H]1O)[C@H]1C[C@@H](CCc2nc3cc(C(C)(C)C)ccc3[nH]2)C1
- Properties:
- ChEMBL ID: CHEMBL3414626
- Preferred name: PINOMETOSTAT
- Molecule type: Small molecule
- Max clinical phase: 2
- Molecular weight: 562.72
- Heavy atoms: 41
- Hydrogen bond donors: 4
- Hydrogen bond acceptors: 9
- TPSA: 151.23
- LogP: 3.32
- Rotatable bonds: 8
- Ring count: 6
- Aromatic rings: 4
- Formal charge: 0
- Fraction Csp3: 0.6
- QED: 0.25

## 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: CC(C)N(CCCNC(=O)Nc1ccc(C(C)(C)C)cc1)C[C@H]1O[C@@H](n2cc(Br)c3c(N)ncnc32)[C@H](O)[C@@H]1O
- Properties:
- ChEMBL ID: CHEMBL3087498
- Molecule type: Small molecule
- Molecular weight: 618.58
- Heavy atoms: 40
- Hydrogen bond donors: 5
- Hydrogen bond acceptors: 8
- TPSA: 150.79
- LogP: 3.61
- Rotatable bonds: 9
- Ring count: 4
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.54
- QED: 0.23

## Molecule Similarity
- Weighted Tanimoto: 0.37

Answer: 1
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: Drug metabolism
- Label type: binary
- Binary semantics: metabolite_detected
- Assay description: Drug metabolism in human liver microsomes assessed as N,N-bis-demethylation at 10 uM measured after 60 mins in presence of NADPH-generating system by UPLC-MS analysis
- Assay organism: Homo sapiens
- Assay tissue: Liver
- Target name: ADMET
- Target type: ADMET

## Reference Molecule A
- Canonical SMILES: COC1=CC(=O)N(C(=O)/C=C/[C@H](C)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CCc2ccccc2)NC(=O)[C@H](C(C)C)N(C)C)[C@H]1Cc1c[nH]c2ccccc12.O=C(O)C(F)(F)F
- Properties:
- ChEMBL ID: CHEMBL4442854
- Molecule type: Unknown
- Molecular weight: 854.97
- Heavy atoms: 61
- Hydrogen bond donors: 5
- Hydrogen bond acceptors: 8
- TPSA: 190.24
- LogP: 4.91
- Rotatable bonds: 18
- Ring count: 4
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.45
- QED: 0.11

## 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: COC1=CC(=O)N(C(=O)/C=C/[C@H](CCc2ccccc2)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](C(C)C)N(C)C)[C@H]1Cc1c[nH]c2ccccc12.O=C(O)C(F)(F)F
- Properties:
- ChEMBL ID: CHEMBL4439637
- Molecule type: Unknown
- Molecular weight: 897.05
- Heavy atoms: 64
- Hydrogen bond donors: 5
- Hydrogen bond acceptors: 8
- TPSA: 190.24
- LogP: 5.93
- Rotatable bonds: 20
- Ring count: 4
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.49
- QED: 0.09

## Molecule Similarity
- Weighted Tanimoto: 0.9

Answer: 1
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC50
- Label type: binary
- Binary semantics: activity
- Assay description: Inhibition of ERG in human HEK293 cells incubated for 1 hr by thallium flux assay
- Assay organism: Homo sapiens
- Assay cell type: HEK293
- Target name: Voltage-gated inwardly rectifying potassium channel KCNH2
- Target type: SINGLE PROTEIN
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: O=C1c2ccccc2C(Cc2ccnnc2)(Cc2ccnnc2)c2ccccc21
- Properties:
- ChEMBL ID: CHEMBL4473641
- Molecule type: Unknown
- Molecular weight: 378.44
- Heavy atoms: 29
- Hydrogen bond donors: 0
- Hydrogen bond acceptors: 5
- TPSA: 68.63
- LogP: 3.58
- Rotatable bonds: 4
- Ring count: 5
- Aromatic rings: 4
- Formal charge: 0
- Fraction Csp3: 0.12
- QED: 0.54

## 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 IC50; comment Not Active

## Query Molecule B
- Canonical SMILES: Cc1cc(CC2(Cc3ccnc(C)c3)c3ccccc3C(=O)c3ccccc32)ccn1
- Properties:
- ChEMBL ID: CHEMBL4447214
- Molecule type: Unknown
- Molecular weight: 404.51
- Heavy atoms: 31
- Hydrogen bond donors: 0
- Hydrogen bond acceptors: 3
- TPSA: 42.85
- LogP: 5.41
- Rotatable bonds: 4
- Ring count: 5
- Aromatic rings: 4
- Formal charge: 0
- Fraction Csp3: 0.18
- QED: 0.46

## Molecule Similarity
- Weighted Tanimoto: 0.59

Answer: 0
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: EC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Potentiation of antiproliferative activity of FdUrd against human HeLaS3 cells assessed as reduction in FdUrd T/C value by half after 24 hrs by crystal violet assay
- Assay organism: Homo sapiens
- Assay cell type: HeLa S3
- Target name: NON-PROTEIN TARGET
- Target type: NON-MOLECULAR

## Reference Molecule A
- Canonical SMILES: CN(CC(c1ccccc1)c1ccccc1)C(=O)CCCn1ccc(=O)[nH]c1=O
- Properties:
- ChEMBL ID: CHEMBL2048463
- Molecule type: Small molecule
- Molecular weight: 391.47
- Heavy atoms: 29
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 3
- TPSA: 75.17
- LogP: 2.61
- Rotatable bonds: 8
- Ring count: 3
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.26
- QED: 0.64

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 5.92
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type EC50; relation =; value 1200; units nM; pChEMBL 5.92

## Query Molecule B
- Canonical SMILES: O=c1ccn(CCCS(=O)(=O)N2CCC[C@@H]2C(O)(c2ccccc2)c2ccccc2)c(=O)[nH]1
- Properties:
- ChEMBL ID: CHEMBL1234349
- Molecule type: Small molecule
- Molecular weight: 469.56
- Heavy atoms: 33
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 5
- TPSA: 112.47
- LogP: 1.66
- Rotatable bonds: 8
- Ring count: 4
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.33
- QED: 0.52

## Molecule Similarity
- Weighted Tanimoto: 0.41

Answer: 6.52
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: Activity
- Label type: binary
- Binary semantics: activity
- Assay description: Antiproliferative activity against human MCF7 cells assessed as decrease in cell growth at 50 uM incubated for 72 hrs in presence of doxorubicin under CoCl2-induced hypoxic condition by MTT assay
- Assay organism: Homo sapiens
- Assay cell type: MCF7
- Target name: MCF7
- Target type: CELL-LINE
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: COc1cc(C2C=C(Nc3ccc(S(N)(=O)=O)cc3)C(=O)N2c2ccc(S(N)(=O)=O)cc2)ccc1O
- Properties:
- ChEMBL ID: CHEMBL5400438
- Molecular weight: 530.58
- Heavy atoms: 36
- Hydrogen bond donors: 4
- Hydrogen bond acceptors: 8
- TPSA: 182.12
- LogP: 1.78
- Rotatable bonds: 7
- Ring count: 4
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.09
- QED: 0.36

## 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: COc1cc(C2C=C(Nc3ccc(S(N)(=O)=O)cc3)C(=O)N2c2ccc(S(N)(=O)=O)cc2)cc(OC)c1O
- Properties:
- ChEMBL ID: CHEMBL5431226
- Molecular weight: 560.61
- Heavy atoms: 38
- Hydrogen bond donors: 4
- Hydrogen bond acceptors: 9
- TPSA: 191.35
- LogP: 1.79
- Rotatable bonds: 8
- Ring count: 4
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.12
- QED: 0.32

## Molecule Similarity
- Weighted Tanimoto: 0.85

Answer: 1
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Antiviral activity against HIV1 Q168.a2 infected in human TZM-b1 cells assessed as inhibition of viral infection after 2 days postinfection by luciferase reporter gene assay
- Assay organism: Human immunodeficiency virus 1
- Assay cell type: TZM-b1
- Target name: Human immunodeficiency virus 1
- Target type: ORGANISM
- Target organism: Human immunodeficiency virus 1

## Reference Molecule A
- Canonical SMILES: C=C(C)[C@@H]1CC[C@]2(C(=O)NCCCCCCCNC(C)=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: CHEMBL508943
- Molecule type: Small molecule
- Molecular weight: 610.97
- Heavy atoms: 44
- Hydrogen bond donors: 3
- Hydrogen bond acceptors: 3
- TPSA: 78.43
- LogP: 8.21
- Rotatable bonds: 10
- Ring count: 5
- Aromatic rings: 0
- Formal charge: 0
- Fraction Csp3: 0.9
- QED: 0.17

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 6.51
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type IC50; relation =; value 310; units nM; pChEMBL 6.51

## Query Molecule B
- Canonical SMILES: CC[C@H](C)[C@H](NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CO)NC(=O)[C@H](Cc1cnc[nH]1)NC(=O)[C@@H](NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CO)NC(=O)[C@@H](NC(=O)[C@H](Cc1ccc(O)cc1)NC(C)=O)[C@@H](C)O)[C@@H](C)CC)C(=O)N[C@@H](CCC(=O)O)C(=O)N[C@@H](CCC(=O)O)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CCC(=O)O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CCC(=O)O)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CCC(=O)O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCC(=O)O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CC(=O)O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](Cc1c[nH]c2ccccc12)C(=O)N[C@@H](C)C(=O)N[C@@H](CO)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](Cc1c[nH]c2ccccc12)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](Cc1c[nH]c2ccccc12)C(=O)N[C@@H](Cc1ccccc1)C(N)=O
- Properties:
- ChEMBL ID: CHEMBL525076
- Preferred name: ENFUVIRTIDE
- Molecule type: Protein
- Max clinical phase: 4
- Molecular weight: 4491.94
- Heavy atoms: 319
- Hydrogen bond donors: 63
- Hydrogen bond acceptors: 60
- TPSA: 1902.89
- LogP: -15.38
- Rotatable bonds: 151
- Ring count: 9
- Aromatic rings: 9
- Formal charge: 0
- Fraction Csp3: 0.56
- QED: 0.02

## Molecule Similarity
- Weighted Tanimoto: 0.08

Answer: 6.11
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Growth inhibition of human HCT116 cells after 48 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: Cl.Cl.Cl.NCCCNCCCCNCCCN1C(=O)c2cccc3cccc1c23
- Properties:
- ChEMBL ID: CHEMBL4165512
- Molecule type: Small molecule
- Molecular weight: 463.88
- Heavy atoms: 29
- Hydrogen bond donors: 3
- Hydrogen bond acceptors: 4
- TPSA: 70.39
- LogP: 3.76
- Rotatable bonds: 12
- Ring count: 3
- Aromatic rings: 2
- Formal charge: 0
- Fraction Csp3: 0.48
- QED: 0.42

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 4.95
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type IC50; relation =; value 11120; units nM; pChEMBL 4.95

## Query Molecule B
- Canonical SMILES: Cl.Cl.Cl.NCCCCNCCCCNCCCCN1C(=O)c2cccc3cccc1c23
- Properties:
- ChEMBL ID: CHEMBL4176795
- Molecule type: Small molecule
- Molecular weight: 491.94
- Heavy atoms: 31
- Hydrogen bond donors: 3
- Hydrogen bond acceptors: 4
- TPSA: 70.39
- LogP: 4.54
- Rotatable bonds: 14
- Ring count: 3
- Aromatic rings: 2
- Formal charge: 0
- Fraction Csp3: 0.52
- QED: 0.34

## Molecule Similarity
- Weighted Tanimoto: 0.91

Answer: 5.24
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Growth inhibition of human NCI-H292 cells in FBS containing medium after 72 hrs using compound after sonication in presence of LDL by MTT assay
- Assay organism: Homo sapiens
- Assay cell type: NCI-H292
- Target name: NCI-H292
- Target type: CELL-LINE
- Target organism: Homo sapiens

## Reference Molecule A
- 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

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 5.34
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type IC50; relation =; value 4610; units nM; pChEMBL 5.34

## Query Molecule B
- Canonical SMILES: Nc1ccc(NC(=O)CCCCCCC(=O)NO)cc1
- Properties:
- ChEMBL ID: CHEMBL1089309
- Molecule type: Small molecule
- Molecular weight: 279.34
- Heavy atoms: 20
- Hydrogen bond donors: 4
- Hydrogen bond acceptors: 4
- TPSA: 104.45
- LogP: 2.05
- Rotatable bonds: 8
- Ring count: 1
- Aromatic rings: 1
- Formal charge: 0
- Fraction Csp3: 0.43
- QED: 0.25

## Molecule Similarity
- Weighted Tanimoto: 0.71

Answer: 4.83
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Antiviral activity against pseudovirus HIV-1 HXB-2 subtype A pseudotyped Env PVO, clone 4 infected in human U87.CD4.CXCR4 cells assessed as reduction in viral infection measured after 3 days by luciferase based assay
- Assay organism: Human immunodeficiency virus 1
- Assay cell type: U87.CD4.CXCR4
- Target name: Human immunodeficiency virus 1
- Target type: ORGANISM
- Target organism: Human immunodeficiency virus 1

## Reference Molecule A
- Canonical SMILES: NC[C@H](NC(=O)c1ccc(-c2ccc(C(F)(F)F)cc2F)[nH]1)c1nc(CCO)cs1
- Properties:
- ChEMBL ID: CHEMBL5278363
- Molecular weight: 442.44
- Heavy atoms: 30
- Hydrogen bond donors: 4
- Hydrogen bond acceptors: 5
- TPSA: 104.03
- LogP: 3.26
- Rotatable bonds: 7
- Ring count: 3
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.26
- QED: 0.42

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 7.03
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type IC50; relation =; value 94; units nM; pChEMBL 7.03

## Query Molecule B
- Canonical SMILES: NC[C@@H](NC(=O)c1ccc(-c2ccc(C(F)(F)F)cc2)[nH]1)c1ncc(CO)s1
- Properties:
- ChEMBL ID: CHEMBL4547005
- Molecule type: Unknown
- Molecular weight: 410.42
- Heavy atoms: 28
- Hydrogen bond donors: 4
- Hydrogen bond acceptors: 5
- TPSA: 104.03
- LogP: 3.08
- Rotatable bonds: 6
- Ring count: 3
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.22
- QED: 0.5

## Molecule Similarity
- Weighted Tanimoto: 0.53

Answer: 6.39
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: Activity
- Label type: binary
- Binary semantics: activity
- Assay description: Antiinflammatory activity in ip dosed Sprague-Dawley rat assessed as inhibition of carrageenan-induced paw edema
- Assay organism: Rattus norvegicus
- Target name: Rattus norvegicus
- Target type: ORGANISM
- Target organism: Rattus norvegicus

## Reference Molecule A
- Canonical SMILES: N=C(N)N/N=C/c1ccc(Cl)c(Cl)c1
- Properties:
- ChEMBL ID: CHEMBL572531
- Molecule type: Small molecule
- Molecular weight: 231.09
- Heavy atoms: 14
- Hydrogen bond donors: 3
- Hydrogen bond acceptors: 2
- TPSA: 74.26
- LogP: 1.81
- Rotatable bonds: 2
- Ring count: 1
- Aromatic rings: 1
- Formal charge: 0
- Fraction Csp3: 0
- QED: 0.41

## 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: N=C(N)N/N=C/c1ccc(Cl)c(C(F)(F)F)c1
- Properties:
- ChEMBL ID: CHEMBL583068
- Molecule type: Small molecule
- Molecular weight: 264.64
- Heavy atoms: 17
- Hydrogen bond donors: 3
- Hydrogen bond acceptors: 2
- TPSA: 74.26
- LogP: 2.18
- Rotatable bonds: 2
- Ring count: 1
- Aromatic rings: 1
- Formal charge: 0
- Fraction Csp3: 0.11
- QED: 0.44

## Molecule Similarity
- Weighted Tanimoto: 0.7

Answer: 0
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Cytotoxicity against human NCI-H727 cells measured after 8 days
- Assay organism: Homo sapiens
- Assay cell type: NCI-H727
- Target name: NCI-H727
- Target type: CELL-LINE
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: C/C=C/Cn1cc(-c2cc(OC)c(C(=O)N3CCOCC3)cc2OC)c2cc(C)[nH]c2c1=O
- Properties:
- ChEMBL ID: CHEMBL5268484
- Molecular weight: 451.52
- Heavy atoms: 33
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 5
- TPSA: 85.79
- LogP: 3.37
- Rotatable bonds: 6
- Ring count: 4
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.36
- QED: 0.58

## 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: C/C=C/Cn1cc(-c2ccc(C(C)(C)O)cc2OC)c2cc[nH]c2c1=O
- Properties:
- ChEMBL ID: CHEMBL5282240
- Molecular weight: 352.43
- Heavy atoms: 26
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 3
- TPSA: 67.25
- LogP: 3.81
- Rotatable bonds: 5
- Ring count: 3
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.29
- QED: 0.69

## Molecule Similarity
- Weighted Tanimoto: 0.44

Answer: 4.7