jiosephlee/chembl-endpoint-pair-clean-labels huggingface dataset:
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Binding affinity to progesterone receptor
- Target name: Progesterone receptor
- Target type: SINGLE PROTEIN
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: CN1C[C@@H](N(Cc2ccc(F)cc2F)c2ccc(C#N)c(Cl)c2)CC1=O
- Properties:
- ChEMBL ID: CHEMBL564479
- Molecule type: Small molecule
- Molecular weight: 375.81
- Heavy atoms: 26
- Hydrogen bond donors: 0
- Hydrogen bond acceptors: 3
- TPSA: 47.34
- LogP: 3.73
- Rotatable bonds: 4
- Ring count: 3
- Aromatic rings: 2
- Formal charge: 0
- Fraction Csp3: 0.26
- QED: 0.82

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 7.4
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type IC50; relation =; value 40; units nM; pChEMBL 7.4

## Query Molecule B
- Canonical SMILES: CN1C[C@@H](N(Cc2ccccc2)c2ccc(C#N)c(Cl)c2)CC1=O
- Properties:
- ChEMBL ID: CHEMBL562345
- Molecule type: Small molecule
- Molecular weight: 339.83
- Heavy atoms: 24
- Hydrogen bond donors: 0
- Hydrogen bond acceptors: 3
- TPSA: 47.34
- LogP: 3.45
- Rotatable bonds: 4
- Ring count: 3
- Aromatic rings: 2
- Formal charge: 0
- Fraction Csp3: 0.26
- QED: 0.86

## Molecule Similarity
- Weighted Tanimoto: 0.72

Answer: 6.7
## Endpoint to Predict
- Endpoint scope: target
- Measurement type: IC50
- Label type: binary
- Binary semantics: activity
- Target name: J774
- Target type: CELL-LINE
- Target organism: Mus musculus

## Reference Molecule A
- Canonical SMILES: O=S(=O)(Nc1ncccn1)c1ccc(F)cc1
- Properties:
- ChEMBL ID: CHEMBL594685
- Molecule type: Small molecule
- Molecular weight: 253.26
- Heavy atoms: 17
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 4
- TPSA: 71.95
- LogP: 1.42
- Rotatable bonds: 3
- Ring count: 2
- Aromatic rings: 2
- Formal charge: 0
- Fraction Csp3: 0
- QED: 0.9

## 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: CS(=O)(=O)Nc1ncccn1
- Properties:
- ChEMBL ID: CHEMBL594833
- Molecule type: Small molecule
- Molecular weight: 173.2
- Heavy atoms: 11
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 4
- TPSA: 71.95
- LogP: -0.15
- Rotatable bonds: 2
- Ring count: 1
- Aromatic rings: 1
- Formal charge: 0
- Fraction Csp3: 0.2
- QED: 0.67

## Molecule Similarity
- Weighted Tanimoto: 0.47

Answer: 0
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: Activity
- Label type: binary
- Binary semantics: activity
- Assay description: Induction of ROS generation in human U251 cells harboring mutant TP53 gene at 20 uM incubated for 1 to 24 hrs by Hoechst 33342 staining based fluorescence assay
- Assay organism: Homo sapiens
- Assay cell type: U-251
- Target name: U-251
- Target type: CELL-LINE
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: CC(=O)Oc1c(Cl)cc(Cl)c2ccc(/C=C/c3ccc([N+](=O)[O-])cc3[N+](=O)[O-])nc12
- Properties:
- ChEMBL ID: CHEMBL4526678
- Molecule type: Unknown
- Molecular weight: 448.22
- Heavy atoms: 30
- Hydrogen bond donors: 0
- Hydrogen bond acceptors: 7
- TPSA: 125.47
- LogP: 5.45
- Rotatable bonds: 5
- Ring count: 3
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.05
- QED: 0.22

## 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: O=[N+]([O-])c1ccccc1/C=C/c1ccc2c(Cl)cc(Cl)c(O)c2n1
- Properties:
- ChEMBL ID: CHEMBL4536330
- Molecule type: Unknown
- Molecular weight: 361.18
- Heavy atoms: 24
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 4
- TPSA: 76.26
- LogP: 5.33
- Rotatable bonds: 3
- Ring count: 3
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0
- QED: 0.51

## Molecule Similarity
- Weighted Tanimoto: 0.56

Answer: 1
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: Kd
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Displacement of fluorescent-ARC-583/ARC-1042/ARC-1059 from His6-tagged recombinant human MSK1 by fluorescence anisotropy assay
- Assay organism: Homo sapiens
- Target name: Ribosomal protein S6 kinase alpha-5
- Target type: SINGLE PROTEIN
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: N=C(N)NCCC[C@@H](NC(=O)[C@@H](CCCNC(=N)N)NC(=O)CCCCCNC(=O)[C@@H](CCCCN)NC(=O)CCCCCCCN1CCCN(S(=O)(=O)c2cccc3cnccc23)CC1)C(N)=O
- Properties:
- ChEMBL ID: CHEMBL2023842
- Molecule type: Small molecule
- Molecular weight: 986.3
- Heavy atoms: 69
- Hydrogen bond donors: 12
- Hydrogen bond acceptors: 12
- TPSA: 362.82
- LogP: 0.54
- Rotatable bonds: 34
- Ring count: 3
- Aromatic rings: 2
- Formal charge: 0
- Fraction Csp3: 0.65
- QED: 0.03

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 5.8
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type Kd; relation =; value 1600; units nM; pChEMBL 5.8

## Query Molecule B
- Canonical SMILES: N=C(N)NCCC[C@@H](NC(=O)[C@@H](CCCNC(=N)N)NC(=O)[C@@H](CCCNC(=N)N)NC(=O)[C@@H](CCCNC(=N)N)NC(=O)[C@@H](CCCNC(=N)N)NC(=O)[C@@H](CCCNC(=N)N)NC(=O)CCCCCNCCNS(=O)(=O)c1cccc2cnccc12)C(N)=O
- Properties:
- ChEMBL ID: CHEMBL2023714
- Molecule type: Small molecule
- Molecular weight: 1301.6
- Heavy atoms: 91
- Hydrogen bond donors: 27
- Hydrogen bond acceptors: 17
- TPSA: 660.18
- LogP: -6.36
- Rotatable bonds: 47
- Ring count: 2
- Aromatic rings: 2
- Formal charge: 0
- Fraction Csp3: 0.58
- QED: 0.02

## Molecule Similarity
- Weighted Tanimoto: 0.62

Answer: 7.58
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: Activity
- Label type: binary
- Binary semantics: toxic
- Assay description: Toxicity in Sprague-Dawley rat assessed as induction of Pica behaviour by measuring kaolin intake at 25 nmol/kg, ip measured after 24 hrs
- Assay organism: Rattus norvegicus
- Target name: ADMET
- Target type: ADMET

## Reference Molecule A
- Canonical SMILES: CCCC[C@H](NC(=O)[C@H](Cc1ccc(CS(=O)(=O)O)cc1)NC(=O)[C@H](CC(=O)O)NC(=O)COCCOCCNC(=O)COCCOCCNC(=O)[C@H](CCCNC(=N)N)NC(=O)CNC(=O)[C@H](CCCCN)NC(=O)[C@@H](NC(=O)[C@H](CC(C)C)NC(=O)[C@H](Cc1c[nH]c2ccccc12)NC(=O)[C@H](C)NC(=O)[C@@H](NC(=O)[C@H](Cc1ccccc1)NC(=O)[C@H](CCC(=O)O)NC(=O)[C@H](CCCCNC(=O)COCCOCCNC(=O)COCCOCCNC(=O)CC[C@H](NC(=O)CCCCCCCCCCCCCCCCC(=O)O)C(=O)O)NC(=O)[C@H](C)NC(=O)[C@H](C)NC(=O)[C@H](CCC(N)=O)NC(=O)CNC(=O)[C@H](CCC(=O)O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](Cc1ccc(O)cc1)NC(=O)[C@H](CO)NC(=O)[C@H](CO)NC(=O)[C@@H](NC(=O)[C@H](CC(=O)O)NC(=O)[C@H](CO)NC(=O)[C@@H](NC(=O)[C@H](Cc1ccccc1)NC(=O)[C@@H](NC(=O)CNC(=O)[C@H](CCC(=O)O)NC(=O)[C@H](C)NC(=O)[C@@H](N)Cc1cnc[nH]1)[C@@H](C)O)[C@@H](C)O)C(C)C)[C@@H](C)CC)C(C)C)C(=O)NCC(=O)N[C@@H](Cc1c[nH]c2ccccc12)C(=O)N[C@@H](CCCC)C(=O)N(C)[C@H](CC(=O)O)C(=O)N(C)[C@@H](Cc1ccccc1)C(N)=O
- Properties:
- ChEMBL ID: CHEMBL5181266
- Molecular weight: 5420.14
- Heavy atoms: 383
- Hydrogen bond donors: 66
- Hydrogen bond acceptors: 73
- TPSA: 2042.09
- LogP: -11.45
- Rotatable bonds: 197
- Ring count: 10
- Aromatic rings: 10
- Formal charge: 0
- Fraction Csp3: 0.59
- QED: 0.01

## Known Reference Result on This Endpoint
- Molecule A clean result: toxic 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 Non-Toxic

## Query Molecule B
- Canonical SMILES: CCCC[C@H](NC(=O)[C@H](Cc1ccc(CS(=O)(=O)O)cc1)NC(=O)[C@H](CC(=O)O)NC(=O)COCCOCCNC(=O)COCCOCCNC(=O)[C@H](CCCCN)NC(=O)CNC(=O)[C@H](CCCCN)NC(=O)[C@@H](NC(=O)[C@H](CC(C)C)NC(=O)[C@H](Cc1c[nH]c2ccccc12)NC(=O)[C@H](CCC(=O)O)NC(=O)[C@@H](NC(=O)[C@H](Cc1ccccc1)NC(=O)[C@H](CCC(=O)O)NC(=O)[C@H](CCCCNC(=O)COCCOCCNC(=O)COCCOCCNC(=O)CC[C@H](NC(=O)CCCCCCCCCCCCCCCCC(=O)O)C(=O)O)NC(=O)[C@H](C)NC(=O)[C@H](C)NC(=O)[C@H](CCC(=O)O)NC(=O)[C@H](CCC(=O)O)NC(=O)[C@H](CCC(=O)O)NC(=O)[C@H](CC(C)C)NC(=O)[C@@H](NC(=O)[C@H](CCC(=O)O)NC(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@H](CC(=O)O)NC(=O)[C@H](CC(N)=O)NC(=O)[C@@H](NC(=O)[C@H](Cc1ccc(O)cc1)NC(=O)[C@@H](NC(=O)CNC(=O)[C@H](CCC(=O)O)NC(=O)C(C)(C)NC(=O)[C@@H](N)Cc1cnc[nH]1)[C@@H](C)O)[C@@H](C)O)C(C)C)[C@@H](C)O)[C@@H](C)O)[C@@H](C)CC)[C@@H](C)CC)C(=O)NCC(=O)N[C@@H](Cc1c[nH]c2ccccc12)C(=O)N[C@@H](CCCC)C(=O)N(C)[C@H](CC(=O)O)C(=O)N(C)[C@@H](Cc1ccccc1)C(N)=O
- Properties:
- ChEMBL ID: CHEMBL5182331
- Molecular weight: 5588.28
- Heavy atoms: 394
- Hydrogen bond donors: 67
- Hydrogen bond acceptors: 76
- TPSA: 2135.18
- LogP: -9.84
- Rotatable bonds: 206
- Ring count: 9
- Aromatic rings: 9
- Formal charge: 0
- Fraction Csp3: 0.61
- QED: 0.01

## Molecule Similarity
- Weighted Tanimoto: 0.87

Answer: 0
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Antiproliferative activity against human A549 cells after 24 to 72 hrs by MTT assay
- Assay organism: Homo sapiens
- Assay cell type: A549
- Target name: A549
- Target type: CELL-LINE
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: CCN(CC)c1ccc(/C=C/C(=O)c2ccc(OC(=O)c3ccco3)c3c2OC(C)(C)C=C3)cc1
- Properties:
- ChEMBL ID: CHEMBL2442148
- Molecule type: Small molecule
- Molecular weight: 471.55
- Heavy atoms: 35
- Hydrogen bond donors: 0
- Hydrogen bond acceptors: 6
- TPSA: 68.98
- LogP: 6.43
- Rotatable bonds: 8
- Ring count: 4
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.24
- QED: 0.16

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 5.79
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type IC50; relation =; value 1610; units nM; pChEMBL 5.79

## Query Molecule B
- Canonical SMILES: CCN(CC)c1ccc(/C=C/C(=O)c2ccc(OC)c3c2OC(C)(C)C=C3)cc1
- Properties:
- ChEMBL ID: CHEMBL2041257
- Molecule type: Small molecule
- Molecular weight: 391.51
- Heavy atoms: 29
- Hydrogen bond donors: 0
- Hydrogen bond acceptors: 4
- TPSA: 38.77
- LogP: 5.62
- Rotatable bonds: 7
- Ring count: 3
- Aromatic rings: 2
- Formal charge: 0
- Fraction Csp3: 0.32
- QED: 0.45

## Molecule Similarity
- Weighted Tanimoto: 0.74

Answer: 5.75
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Antimalarial activity against Plasmodium falciparum W2 assessed as plasmodial LDH activity after 72 hrs
- Assay organism: Plasmodium falciparum
- Target name: Plasmodium falciparum
- Target type: ORGANISM
- Target organism: Plasmodium falciparum

## Reference Molecule A
- Canonical SMILES: COc1cc(NCc2ccc(C3OOC(c4ccc(C)cc4)OO3)cc2)cc(OC)c1
- Properties:
- ChEMBL ID: CHEMBL1796549
- Molecule type: Small molecule
- Molecular weight: 423.47
- Heavy atoms: 31
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 7
- TPSA: 67.41
- LogP: 5.23
- Rotatable bonds: 7
- Ring count: 4
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.25
- QED: 0.52

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 5.04
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type IC50; relation =; value 9200; units nM; pChEMBL 5.04

## Query Molecule B
- Canonical SMILES: Cc1ccc(C2OOC(c3ccc(CNc4ccc(Cl)cc4)cc3)OO2)cc1
- Properties:
- ChEMBL ID: CHEMBL1796543
- Molecule type: Small molecule
- Molecular weight: 397.86
- Heavy atoms: 28
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 5
- TPSA: 48.95
- LogP: 5.87
- Rotatable bonds: 5
- Ring count: 4
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.18
- QED: 0.55

## Molecule Similarity
- Weighted Tanimoto: 0.61

Answer: 5.77
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Inhibition of EGFR in human A431 cells assessed as reduction in EGFR phosphorylation at Tyr1068 residues preincubated for 1 hr followed by human EGF stimulation and measured after 10 mins by HTRF assay
- Assay organism: Homo sapiens
- Target name: Epidermal growth factor receptor
- Target type: SINGLE PROTEIN
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: C=CC(=O)N1CCC([C@@H]2CCNc3c(C(N)=O)c(-c4ccc(Oc5ccccc5)cc4)nn32)CC1
- Properties:
- ChEMBL ID: CHEMBL3936761
- Preferred name: ZANUBRUTINIB
- Molecule type: Small molecule
- Max clinical phase: 4
- Molecular weight: 471.56
- Heavy atoms: 35
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 5
- TPSA: 102.48
- LogP: 4.22
- Rotatable bonds: 6
- Ring count: 5
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.3
- QED: 0.52

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 6.22
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type IC50; relation =; value 606; units nM; pChEMBL 6.22

## Query Molecule B
- Canonical SMILES: C=CC(=O)N1CCC[C@@H](n2nc(-c3ccc(Oc4ccccc4)cc3)c3c(N)ncnc32)C1
- Properties:
- ChEMBL ID: CHEMBL1873475
- Preferred name: IBRUTINIB
- Molecule type: Small molecule
- Max clinical phase: 4
- Molecular weight: 440.51
- Heavy atoms: 33
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 6
- TPSA: 99.16
- LogP: 4.22
- Rotatable bonds: 5
- Ring count: 5
- Aromatic rings: 4
- Formal charge: 0
- Fraction Csp3: 0.2
- QED: 0.47

## Molecule Similarity
- Weighted Tanimoto: 0.46

Answer: 7
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: Activity
- Label type: binary
- Binary semantics: activity
- Assay description: Anticonvulsant activity in albino Carworth Farms No.1 mouse assessed as protection against maximal electroshock-induced seizure at 100 mg/kg, ip after 4 hrs
- Assay organism: Mus musculus
- Target name: Mus musculus
- Target type: ORGANISM
- Target organism: Mus musculus

## Reference Molecule A
- Canonical SMILES: Cl.O=C1[C@H](c2ccccc2)N2CCC[C@H]2C(=O)N1Cc1ccccc1
- Properties:
- ChEMBL ID: CHEMBL1910778
- Molecule type: Small molecule
- Molecular weight: 356.85
- Heavy atoms: 25
- Hydrogen bond donors: 0
- Hydrogen bond acceptors: 3
- TPSA: 40.62
- LogP: 3.18
- Rotatable bonds: 3
- Ring count: 4
- Aromatic rings: 2
- Formal charge: 0
- Fraction Csp3: 0.3
- QED: 0.79

## 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: CCOC(=O)CN1C(=O)[C@H](c2ccccc2)N2CCC[C@H]2C1=O
- Properties:
- ChEMBL ID: CHEMBL1910782
- Molecule type: Small molecule
- Molecular weight: 316.36
- Heavy atoms: 23
- Hydrogen bond donors: 0
- Hydrogen bond acceptors: 5
- TPSA: 66.92
- LogP: 1.12
- Rotatable bonds: 4
- Ring count: 3
- Aromatic rings: 1
- Formal charge: 0
- Fraction Csp3: 0.47
- QED: 0.62

## Molecule Similarity
- Weighted Tanimoto: 0.61

Answer: 0
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Antiproliferative activity against human DLD-1 cells assessed as reduction in cell viability incubated for 48 hrs by MTT assay
- Assay organism: Homo sapiens
- Assay cell type: DLD-1
- Target name: DLD-1
- Target type: CELL-LINE
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: O=C(c1cc(Cc2n[nH]c(=O)c3ccccc23)ccc1F)N1CCN(C(=O)C2CC2)CC1
- Properties:
- ChEMBL ID: CHEMBL521686
- Preferred name: OLAPARIB
- Molecule type: Small molecule
- Max clinical phase: 4
- Molecular weight: 434.47
- Heavy atoms: 32
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 4
- TPSA: 86.37
- LogP: 2.35
- Rotatable bonds: 4
- Ring count: 5
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.33
- QED: 0.68

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 4.86
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type IC50; relation =; value 13720; units nM; pChEMBL 4.86

## Query Molecule B
- Canonical SMILES: NC(=O)c1ccccc1NCc1cccc(NC(=O)Cc2ccccc2Cl)c1
- Properties:
- ChEMBL ID: CHEMBL5431360
- Molecular weight: 393.87
- Heavy atoms: 28
- Hydrogen bond donors: 3
- Hydrogen bond acceptors: 3
- TPSA: 84.22
- LogP: 4.23
- Rotatable bonds: 7
- Ring count: 3
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.09
- QED: 0.56

## Molecule Similarity
- Weighted Tanimoto: 0.17

Answer: 4.53
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Antiviral activity against wild type HIV1 infected in HEK293T cells transfected with plasmid VSV-G/pNL4-3.luc.R-E- assessed as inhibition of viral replication after 48 hrs by luciferase reporter gene assay
- Assay organism: Human immunodeficiency virus 1
- Assay cell type: HEK-293T
- Target name: Human immunodeficiency virus 1
- Target type: ORGANISM
- Target organism: Human immunodeficiency virus 1

## Reference Molecule A
- Canonical SMILES: COc1ccc(CNc2nc(-c3ccc(OC)cc3)c(Cc3ccccc3)s2)cc1
- Properties:
- ChEMBL ID: CHEMBL3330421
- Molecule type: Small molecule
- Molecular weight: 416.55
- Heavy atoms: 30
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 5
- TPSA: 43.38
- LogP: 6.03
- Rotatable bonds: 8
- Ring count: 4
- Aromatic rings: 4
- Formal charge: 0
- Fraction Csp3: 0.16
- QED: 0.38

## 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: COc1ccc(-c2nc(NCc3cc([N+](=O)[O-])ccc3O)sc2Cc2ccccc2)cc1
- Properties:
- ChEMBL ID: CHEMBL3330429
- Molecule type: Small molecule
- Molecular weight: 447.52
- Heavy atoms: 32
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 7
- TPSA: 97.52
- LogP: 5.64
- Rotatable bonds: 8
- Ring count: 4
- Aromatic rings: 4
- Formal charge: 0
- Fraction Csp3: 0.12
- QED: 0.27

## Molecule Similarity
- Weighted Tanimoto: 0.64

Answer: 5.28
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: Ki
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Binding affinity to histamine H1 receptor (unknown origin)
- Assay organism: Homo sapiens
- Target name: Histamine H1 receptor
- Target type: SINGLE PROTEIN
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: CN1CCN(Cc2ccc(OCCCN3CCC(c4noc5cc(F)ccc45)CC3)cc2)CC1
- Properties:
- ChEMBL ID: CHEMBL4865907
- Molecule type: Unknown
- Molecular weight: 466.6
- Heavy atoms: 34
- Hydrogen bond donors: 0
- Hydrogen bond acceptors: 6
- TPSA: 44.98
- LogP: 4.36
- Rotatable bonds: 8
- Ring count: 5
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.52
- QED: 0.46

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 6.14
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type Ki; relation =; value 719.5; units nM; pChEMBL 6.14

## Query Molecule B
- Canonical SMILES: O=C(CCCN1CCC(c2noc3cc(F)ccc23)CC1)c1cc2c3c(c1)CCN3C(=O)CC2
- Properties:
- ChEMBL ID: CHEMBL4289498
- Molecule type: Small molecule
- Molecular weight: 461.54
- Heavy atoms: 34
- Hydrogen bond donors: 0
- Hydrogen bond acceptors: 5
- TPSA: 66.65
- LogP: 4.64
- Rotatable bonds: 6
- Ring count: 6
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.44
- QED: 0.5

## Molecule Similarity
- Weighted Tanimoto: 0.49

Answer: 6.2
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Antiviral activity against wild type HIV1 in HeLa cells by MAGI assay
- Assay organism: Human immunodeficiency virus 1
- Assay cell type: HeLa
- Target name: Human immunodeficiency virus 1
- Target type: ORGANISM
- Target organism: Human immunodeficiency virus 1

## Reference Molecule A
- Canonical SMILES: CC(C)Nc1cccnc1N1CCN(C(=O)c2cc3cc(NS(C)(=O)=O)ccc3[nH]2)CC1
- Properties:
- ChEMBL ID: CHEMBL593
- Preferred name: DELAVIRDINE
- Molecule type: Small molecule
- Max clinical phase: 4
- Molecular weight: 456.57
- Heavy atoms: 32
- Hydrogen bond donors: 3
- Hydrogen bond acceptors: 6
- TPSA: 110.43
- LogP: 2.72
- Rotatable bonds: 6
- Ring count: 4
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.36
- QED: 0.53

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 7.06
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type IC50; relation =; value 88; units nM; pChEMBL 7.06

## Query Molecule B
- Canonical SMILES: Cc1cc(S(N)(=O)=O)ccc1NC(=O)COc1ccc(Cl)cc1C(=O)c1cc(F)cc(C(F)(F)F)c1
- Properties:
- ChEMBL ID: CHEMBL275658
- Molecule type: Small molecule
- Molecular weight: 544.91
- Heavy atoms: 36
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 5
- TPSA: 115.56
- LogP: 4.7
- Rotatable bonds: 7
- Ring count: 3
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.13
- QED: 0.33

## Molecule Similarity
- Weighted Tanimoto: 0.13

Answer: 8.92
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: Inhibition
- Label type: binary
- Binary semantics: activity
- Assay description: Inhibition of IPTG-stimulated Escherichia coli K-12 tolC at 4 fold MIC by microarray analysis
- Assay organism: Escherichia coli K-12
- Target name: Outer membrane protein TolC
- Target type: SINGLE PROTEIN
- Target organism: Escherichia coli (strain K12)

## Reference Molecule A
- Canonical SMILES: COc1ccc(CCN2CN=C(SCc3ccc(Cl)cc3)NC2)cc1OC
- Properties:
- ChEMBL ID: CHEMBL1213376
- Molecule type: Small molecule
- Molecular weight: 405.95
- Heavy atoms: 27
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 6
- TPSA: 46.09
- LogP: 4.01
- Rotatable bonds: 7
- Ring count: 3
- Aromatic rings: 2
- Formal charge: 0
- Fraction Csp3: 0.35
- QED: 0.75

## 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 Inhibition; units %; comment Active

## Query Molecule B
- Canonical SMILES: O=CN(O)CCCP(=O)(O)O
- Properties:
- ChEMBL ID: CHEMBL203125
- Preferred name: FOSMIDOMYCIN
- Molecule type: Small molecule
- Max clinical phase: 3
- Molecular weight: 183.1
- Heavy atoms: 11
- Hydrogen bond donors: 3
- Hydrogen bond acceptors: 3
- TPSA: 98.07
- LogP: -0.6
- Rotatable bonds: 5
- Ring count: 0
- Aromatic rings: 0
- Formal charge: 0
- Fraction Csp3: 0.75
- QED: 0.23

## Molecule Similarity
- Weighted Tanimoto: 0.05

Answer: 1