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: Cytostatic activity against human ES2 cells after 24 hrs by CCK-8 assay
- Assay organism: Homo sapiens
- Assay cell type: ES-2
- Target name: ES-2
- Target type: CELL-LINE
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: CC(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](Cc1c[nH]c2ccccc12)C(=O)N[C@@H](Cc1c[nH]c2ccccc12)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](Cc1c[nH]c2ccccc12)C(=O)N[C@H](C(=O)N[C@@H](CCCCN)C(=O)NN)C(c1ccccc1)c1ccccc1
- Properties:
- ChEMBL ID: CHEMBL5561051
- Molecular weight: 1496.87
- Heavy atoms: 109
- Hydrogen bond donors: 19
- Hydrogen bond acceptors: 16
- TPSA: 494.49
- LogP: 3.01
- Rotatable bonds: 47
- Ring count: 8
- Aromatic rings: 8
- Formal charge: 0
- Fraction Csp3: 0.42
- QED: 0.01

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 4.28
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type IC50; relation =; value 52000; units nM; pChEMBL 4.28

## Query Molecule B
- Canonical SMILES: NCCCC[C@H](NC(=O)[C@@H](NC(=O)[C@H](Cc1c[nH]c2ccccc12)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CCCCN)NC(=O)[C@H](Cc1c[nH]c2ccccc12)NC(=O)[C@H](Cc1c[nH]c2ccccc12)NC(=O)[C@H](CCCCN)NC(=O)[C@H](CCCCN)NC(=O)COCCN)C(c1ccccc1)c1ccccc1)C(N)=O
- Properties:
- ChEMBL ID: CHEMBL5556048
- Molecular weight: 1540.93
- Heavy atoms: 112
- Hydrogen bond donors: 19
- Hydrogen bond acceptors: 17
- TPSA: 517.71
- LogP: 2.46
- Rotatable bonds: 51
- Ring count: 8
- Aromatic rings: 8
- Formal charge: 0
- Fraction Csp3: 0.44
- QED: 0.02

## Molecule Similarity
- Weighted Tanimoto: 0.69

Answer: 4.26
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: Ki
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Binding affinity at rat 5-hydroxytryptamine 1B receptor by [3H]5-HT displacement.
- Target name: 5-hydroxytryptamine receptor 1B
- Target type: SINGLE PROTEIN
- Target organism: Rattus norvegicus

## Reference Molecule A
- Canonical SMILES: CC(C)Oc1ccccc1N1CCNCC1
- Properties:
- ChEMBL ID: CHEMBL9669
- Molecule type: Small molecule
- Molecular weight: 220.32
- Heavy atoms: 16
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 3
- TPSA: 24.5
- LogP: 1.88
- Rotatable bonds: 3
- Ring count: 2
- Aromatic rings: 1
- Formal charge: 0
- Fraction Csp3: 0.54
- QED: 0.84

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 8.16
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type Ki; relation =; value 6.9; units nM; pChEMBL 8.16

## Query Molecule B
- Canonical SMILES: Clc1cccc(N2CCNCC2)c1
- Properties:
- ChEMBL ID: CHEMBL478
- Preferred name: CHLOROPHENYLPIPERAZINE
- Molecule type: Small molecule
- Max clinical phase: 2
- Molecular weight: 196.68
- Heavy atoms: 13
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 2
- TPSA: 15.27
- LogP: 1.75
- Rotatable bonds: 1
- Ring count: 2
- Aromatic rings: 1
- Formal charge: 0
- Fraction Csp3: 0.4
- QED: 0.74

## Molecule Similarity
- Weighted Tanimoto: 0.37

Answer: 8.36
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Cytotoxicity against human HEP2 cells after 72 hrs by [3H]thymidine incorporation assay
- Assay organism: Homo sapiens
- Assay cell type: HEp-2
- Target name: HEp-2
- Target type: CELL-LINE
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: C=C(C(=O)O[C@@H]1[C@@H](O)[C@H](O)[C@@H](OCC2=C3C(=O)C=C(C)[C@@]34C[C@@H](CC2)C(=C)C(=O)O4)O[C@H]1CO)[C@@H]1CCC(CO)=C2C(=O)C=C(C)[C@@]2(O)C1
- Properties:
- ChEMBL ID: CHEMBL503318
- Molecule type: Small molecule
- Molecular weight: 682.72
- Heavy atoms: 49
- Hydrogen bond donors: 5
- Hydrogen bond acceptors: 13
- TPSA: 206.35
- LogP: 0.74
- Rotatable bonds: 8
- Ring count: 6
- Aromatic rings: 0
- Formal charge: 0
- Fraction Csp3: 0.56
- QED: 0.18

## 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 600; units nM; pChEMBL 6.22

## Query Molecule B
- Canonical SMILES: C=C1C(=O)O[C@@H]2C[C@@H](C)[C@@H]3C=CC(=O)[C@@]3(C)[C@@H](O)[C@H]12
- Properties:
- ChEMBL ID: CHEMBL338474
- Preferred name: HELENALIN
- Molecule type: Small molecule
- Molecular weight: 262.31
- Heavy atoms: 19
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 4
- TPSA: 63.6
- LogP: 1.25
- Rotatable bonds: 0
- Ring count: 3
- Aromatic rings: 0
- Formal charge: 0
- Fraction Csp3: 0.6
- QED: 0.53

## Molecule Similarity
- Weighted Tanimoto: 0.18

Answer: 6.1
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Antiproliferative activity against human WI38 cells
- Assay organism: Homo sapiens
- Assay cell type: WI-38
- Target name: WI-38
- Target type: CELL-LINE
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: CC1CN(c2ccc3nc(-c4n[nH]c5ccc(NC(=O)C6CC6(F)F)cc45)[nH]c3c2)CCO1
- Properties:
- ChEMBL ID: CHEMBL3659991
- Molecule type: Small molecule
- Molecular weight: 452.47
- Heavy atoms: 33
- Hydrogen bond donors: 3
- Hydrogen bond acceptors: 5
- TPSA: 98.93
- LogP: 3.93
- Rotatable bonds: 4
- Ring count: 6
- Aromatic rings: 4
- Formal charge: 0
- Fraction Csp3: 0.35
- QED: 0.44

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 5.77
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type IC50; relation =; value 1700; units nM; pChEMBL 5.77

## Query Molecule B
- Canonical SMILES: O=C(Nc1ccc2[nH]nc(-c3nc4ccc(N5CCOCC5)cc4[nH]3)c2c1)C1CC1(F)F
- Properties:
- ChEMBL ID: CHEMBL3659990
- Molecule type: Small molecule
- Molecular weight: 438.44
- Heavy atoms: 32
- Hydrogen bond donors: 3
- Hydrogen bond acceptors: 5
- TPSA: 98.93
- LogP: 3.54
- Rotatable bonds: 4
- Ring count: 6
- Aromatic rings: 4
- Formal charge: 0
- Fraction Csp3: 0.32
- QED: 0.45

## Molecule Similarity
- Weighted Tanimoto: 0.84

Answer: 5.51
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Cytotoxicity against human MDA-MB-231 cells after 72 hrs by Alamar blue assay
- Assay organism: Homo sapiens
- Assay cell type: MDA-MB-231
- Target name: MDA-MB-231
- Target type: CELL-LINE
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: COc1cccc2c1C(=O)c1c(O)c3c(c(O)c1C2=O)C[C@@](O)(C(=O)CO)C[C@@H]3O[C@H]1C[C@H](N)[C@H](O)[C@H](C)O1
- Properties:
- ChEMBL ID: CHEMBL53463
- Preferred name: DOXORUBICIN
- Molecule type: Small molecule
- Max clinical phase: 4
- Molecular weight: 543.53
- Heavy atoms: 39
- Hydrogen bond donors: 6
- Hydrogen bond acceptors: 12
- TPSA: 206.07
- LogP: 0
- Rotatable bonds: 5
- Ring count: 5
- Aromatic rings: 2
- Formal charge: 0
- Fraction Csp3: 0.44
- QED: 0.24

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 6.3
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type IC50; relation =; value 500; units nM; pChEMBL 6.3

## Query Molecule B
- Canonical SMILES: C=C[C@]1(C)C=C2C(=O)[C@@]3(OC(C)=O)OC(=O)[C@@]4(CCCC(C)(C)[C@H]34)[C@@]2(O)CC1
- Properties:
- ChEMBL ID: CHEMBL1834677
- Molecule type: Small molecule
- Molecular weight: 388.46
- Heavy atoms: 28
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 6
- TPSA: 89.9
- LogP: 2.84
- Rotatable bonds: 2
- Ring count: 4
- Aromatic rings: 0
- Formal charge: 0
- Fraction Csp3: 0.68
- QED: 0.58

## Molecule Similarity
- Weighted Tanimoto: 0.13

Answer: 5.6
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: Activity
- Label type: binary
- Binary semantics: activity
- Assay description: Antihypercholesterolemic activity against high cholesterol diet fed C57BL/6J mouse assessed as improvement in hepatocyte degeneration at 300 microg/kg, ip administered every 2 days for 15 days by Oil red staining based analysis
- Assay organism: Mus musculus
- Assay cell type: Hepatocyte
- Target name: Mus musculus
- Target type: ORGANISM
- Target organism: Mus musculus

## Reference Molecule A
- Canonical SMILES: COc1ccc2c3c([nH]c2c1)[C@H](C=C(C)C)N1C(=O)[C@@H]2CCCN2C(=O)[C@]1(O)[C@H]3O
- Properties:
- ChEMBL ID: CHEMBL3884139
- Molecule type: Small molecule
- Molecular weight: 411.46
- Heavy atoms: 30
- Hydrogen bond donors: 3
- Hydrogen bond acceptors: 5
- TPSA: 106.1
- LogP: 1.75
- Rotatable bonds: 2
- Ring count: 5
- Aromatic rings: 2
- Formal charge: 0
- Fraction Csp3: 0.45
- QED: 0.65

## 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: COc1ccc2c(C[C@@H]3NC(=O)[C@@H]4CCCN4C3=O)c(CC=C(C)C)[nH]c2c1
- Properties:
- ChEMBL ID: CHEMBL289159
- Preferred name: TRYPROSTATIN A
- Molecule type: Small molecule
- Molecular weight: 381.48
- Heavy atoms: 28
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 3
- TPSA: 74.43
- LogP: 2.72
- Rotatable bonds: 5
- Ring count: 4
- Aromatic rings: 2
- Formal charge: 0
- Fraction Csp3: 0.45
- QED: 0.78

## Molecule Similarity
- Weighted Tanimoto: 0.46

Answer: 1
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: Activity
- Label type: binary
- Binary semantics: activity
- Assay description: Antagonist at human recombinant GABA-A alpha1beta1gamma2L receptor expressed in Xenopus laevis oocytes assessed as blockade of diazepam-induced potentiation of GABA-induced chloride current at 10 uM incubated 60 seconds before addition of GABA measured after 30 seconds at holding potential -70 mV by two-microelectrode voltage clamp technique
- Assay organism: Homo sapiens
- Assay cell type: Oocyte
- Target name: GABA A receptor alpha-1/beta-1/gamma-2
- Target type: PROTEIN COMPLEX
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: CCOC(=O)c1ncn2c1CN=C(c1ccc(Cl)cc1)c1ccccc1-2
- Properties:
- ChEMBL ID: CHEMBL2170369
- Molecule type: Small molecule
- Molecular weight: 365.82
- Heavy atoms: 26
- Hydrogen bond donors: 0
- Hydrogen bond acceptors: 4
- TPSA: 56.48
- LogP: 4.05
- Rotatable bonds: 3
- Ring count: 4
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.15
- QED: 0.66

## 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: CCOC(=O)c1ncn2c1CN=C(c1ccc(C)cc1)c1ccccc1-2
- Properties:
- ChEMBL ID: CHEMBL2170370
- Molecule type: Small molecule
- Molecular weight: 345.4
- Heavy atoms: 26
- Hydrogen bond donors: 0
- Hydrogen bond acceptors: 4
- TPSA: 56.48
- LogP: 3.71
- Rotatable bonds: 3
- Ring count: 4
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.19
- QED: 0.68

## Molecule Similarity
- Weighted Tanimoto: 0.85

Answer: 1
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: Drug uptake
- Label type: binary
- Binary semantics: activity
- Assay description: Drug uptake in ICR mouse liver at 8 to 11 MBq, po by PET/CT imaging method
- Assay organism: Mus musculus
- Assay tissue: Liver
- Target name: Liver
- Target type: TISSUE
- Target organism: Mus musculus

## Reference Molecule A
- Canonical SMILES: CCN(c1ccc(C(C)C)c(OCC(C)C[18F])c1)c1ccc(C(=O)O)cn1
- Properties:
- ChEMBL ID: CHEMBL3425829
- Molecule type: Small molecule
- Molecular weight: 373.46
- Heavy atoms: 27
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 4
- TPSA: 62.66
- LogP: 5.05
- Rotatable bonds: 9
- Ring count: 2
- Aromatic rings: 2
- Formal charge: 0
- Fraction Csp3: 0.43
- QED: 0.67

## 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 Drug uptake; comment Active

## Query Molecule B
- Canonical SMILES: CCN(c1ccc(OCC(C)C[18F])c(C(C)C)c1)c1ccc(C(=O)O)cn1
- Properties:
- ChEMBL ID: CHEMBL3425830
- Molecule type: Small molecule
- Molecular weight: 373.46
- Heavy atoms: 27
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 4
- TPSA: 62.66
- LogP: 5.05
- Rotatable bonds: 9
- Ring count: 2
- Aromatic rings: 2
- Formal charge: 0
- Fraction Csp3: 0.43
- QED: 0.67

## Molecule Similarity
- Weighted Tanimoto: 0.87

Answer: 1
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Antiplasmodial activity against Plasmodium falciparum W2
- Assay organism: Plasmodium falciparum
- Target name: Plasmodium falciparum
- Target type: ORGANISM
- Target organism: Plasmodium falciparum

## Reference Molecule A
- Canonical SMILES: COc1cc(OC)c2c(c1)O/C(=C\c1ccccc1)C2=O
- Properties:
- ChEMBL ID: CHEMBL305419
- Molecule type: Small molecule
- Molecular weight: 282.3
- Heavy atoms: 21
- Hydrogen bond donors: 0
- Hydrogen bond acceptors: 4
- TPSA: 44.76
- LogP: 3.32
- Rotatable bonds: 3
- Ring count: 3
- Aromatic rings: 2
- Formal charge: 0
- Fraction Csp3: 0.12
- QED: 0.81

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 4.77
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type IC50; relation =; value 16900; units nM; pChEMBL 4.77

## Query Molecule B
- Canonical SMILES: COc1cc(OC)c2c(c1)O/C(=C\c1ccc(OC)c(OC)c1)C2=O
- Properties:
- ChEMBL ID: CHEMBL1801772
- Preferred name: 4,6,3',4'-TETRAMETHOXYAURONE
- Molecule type: Small molecule
- Molecular weight: 342.35
- Heavy atoms: 25
- Hydrogen bond donors: 0
- Hydrogen bond acceptors: 6
- TPSA: 63.22
- LogP: 3.34
- Rotatable bonds: 5
- Ring count: 3
- Aromatic rings: 2
- Formal charge: 0
- Fraction Csp3: 0.21
- QED: 0.78

## Molecule Similarity
- Weighted Tanimoto: 0.78

Answer: 4.86
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: GI
- Label type: binary
- Binary semantics: activity
- Assay description: Cytotoxicity against human SK-MEL-2 cells assessed as cell growth at 1 x 10'-5 M
- Assay organism: Homo sapiens
- Assay cell type: SK-MEL-2
- Target name: SK-MEL-2
- Target type: CELL-LINE
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: Cc1cc(O)c2c(c1)C1OC(=O)[C@H](Cc3ccc(NC(=O)COc4ccccc4)cc3)N1C1=C2C(=O)c2cccc(O[C@H]3C[C@@H](O)[C@@H](O)[C@H](C)O3)c2C1=O
- Properties:
- ChEMBL ID: CHEMBL3586272
- Molecule type: Small molecule
- Molecular weight: 732.74
- Heavy atoms: 54
- Hydrogen bond donors: 4
- Hydrogen bond acceptors: 12
- TPSA: 181.16
- LogP: 4.23
- Rotatable bonds: 8
- Ring count: 8
- Aromatic rings: 4
- Formal charge: 0
- Fraction Csp3: 0.27
- QED: 0.19

## 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 GI; comment Not Active

## Query Molecule B
- Canonical SMILES: CCCCCCCCC(=O)Nc1ccc(C[C@H]2C(=O)OC3c4cc(C)cc(O)c4C4=C(C(=O)c5c(O[C@H]6C[C@@H](O)[C@@H](O)[C@H](C)O6)cccc5C4=O)N32)cc1
- Properties:
- ChEMBL ID: CHEMBL3586271
- Molecule type: Small molecule
- Molecular weight: 738.83
- Heavy atoms: 54
- Hydrogen bond donors: 4
- Hydrogen bond acceptors: 11
- TPSA: 171.93
- LogP: 5.9
- Rotatable bonds: 12
- Ring count: 7
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.43
- QED: 0.13

## Molecule Similarity
- Weighted Tanimoto: 0.82

Answer: 0
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Concentration of the HOX that inhibits 50% of AChE (Acetylcholinesterase) activity
- Assay organism: Homo sapiens
- Target name: Homo sapiens
- Target type: ORGANISM
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: Cn1cc[n+](COCc2cccc3ccccc23)c1/C=N/O.[Cl-]
- Properties:
- ChEMBL ID: CHEMBL33332
- Molecule type: Small molecule
- Molecular weight: 331.8
- Heavy atoms: 23
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 3
- TPSA: 50.63
- LogP: -0.55
- Rotatable bonds: 5
- Ring count: 3
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.18
- QED: 0.3

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 5.16
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type IC50; relation =; value 7000; units nM; pChEMBL 5.16

## Query Molecule B
- Canonical SMILES: CC(OC[n+]1ccn(C)c1/C=N/O)C(C)(C)C.[Cl-]
- Properties:
- ChEMBL ID: CHEMBL32585
- Molecule type: Small molecule
- Molecular weight: 275.78
- Heavy atoms: 18
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 3
- TPSA: 50.63
- LogP: -1.47
- Rotatable bonds: 4
- Ring count: 1
- Aromatic rings: 1
- Formal charge: 0
- Fraction Csp3: 0.67
- QED: 0.32

## Molecule Similarity
- Weighted Tanimoto: 0.51

Answer: 4.8
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: Activity
- Label type: binary
- Binary semantics: activity
- Assay description: Antitrypanosomal activity against Trypanosoma brucei rhodesiense STIB900 infected in NMRI mouse assessed as parasitemia free host at 5 mg/kg, ip administered 2 days after post infection for 4 consecutive days measured up to 60 days
- Assay organism: Trypanosoma brucei rhodesiense
- Target name: Trypanosoma brucei rhodesiense
- Target type: ORGANISM
- Target organism: Trypanosoma brucei rhodesiense

## Reference Molecule A
- Canonical SMILES: Cl.N=C(N)c1ccc(-c2ccc(-c3ccc(C(=N)N)s3)s2)cc1
- Properties:
- ChEMBL ID: CHEMBL1643379
- Molecule type: Small molecule
- Molecular weight: 362.91
- Heavy atoms: 23
- Hydrogen bond donors: 4
- Hydrogen bond acceptors: 4
- TPSA: 99.74
- LogP: 4.13
- Rotatable bonds: 4
- Ring count: 3
- Aromatic rings: 3
- 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: Cl.N=C(N)c1ccc(-c2ccc(-c3ccc(C(=N)N)o3)o2)cn1
- Properties:
- ChEMBL ID: CHEMBL1643375
- Molecule type: Small molecule
- Molecular weight: 331.76
- Heavy atoms: 23
- Hydrogen bond donors: 4
- Hydrogen bond acceptors: 5
- TPSA: 138.91
- LogP: 2.59
- Rotatable bonds: 4
- Ring count: 3
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0
- QED: 0.43

## Molecule Similarity
- Weighted Tanimoto: 0.33

Answer: 0
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC90
- Label type: binary
- Binary semantics: activity
- Assay description: Antileishmanial activity against Leishmania donovani promastigotes after 48 hrs by Alamar Blue assay
- Assay organism: Leishmania donovani
- Target name: Leishmania donovani
- Target type: ORGANISM
- Target organism: Leishmania donovani

## Reference Molecule A
- Canonical SMILES: Cc1noc(C)c1Cn1cc(-c2ccnc(N)n2)c2ccccc21
- Properties:
- ChEMBL ID: CHEMBL3133770
- Molecule type: Small molecule
- Molecular weight: 319.37
- Heavy atoms: 24
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 5
- TPSA: 82.76
- LogP: 3.33
- Rotatable bonds: 3
- Ring count: 4
- Aromatic rings: 4
- Formal charge: 0
- Fraction Csp3: 0.17
- QED: 0.63

## 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 IC90; comment Not Active

## Query Molecule B
- Canonical SMILES: Nc1nccc(-c2cn(Cc3c4ccccc4cc4ccccc34)c3ccc(Br)cc23)n1
- Properties:
- ChEMBL ID: CHEMBL3133775
- Molecule type: Small molecule
- Molecular weight: 479.38
- Heavy atoms: 32
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 3
- TPSA: 56.73
- LogP: 6.8
- Rotatable bonds: 3
- Ring count: 6
- Aromatic rings: 6
- Formal charge: 0
- Fraction Csp3: 0.04
- QED: 0.28

## Molecule Similarity
- Weighted Tanimoto: 0.57

Answer: 0
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Inhibition of CYP3A4 (unknown origin) using benzyloxyresorufin as substrate
- Assay organism: Homo sapiens
- Target name: Cytochrome P450 3A4
- Target type: SINGLE PROTEIN
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: O=C(NC1CCCC1)N[C@@](Cc1ccccc1)(c1cc(F)cc(OC(F)(F)C(F)F)c1)c1ccc(Cl)cn1
- Properties:
- ChEMBL ID: CHEMBL2152165
- Molecule type: Small molecule
- Molecular weight: 553.96
- Heavy atoms: 38
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 3
- TPSA: 63.25
- LogP: 6.84
- Rotatable bonds: 9
- Ring count: 4
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.33
- QED: 0.29

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 5.44
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type IC50; relation =; value 3600; units nM; pChEMBL 5.44

## Query Molecule B
- Canonical SMILES: Fc1cc(OC(F)(F)C(F)F)cc([C@@](Cc2ccccc2)(Nc2nc3cc(F)ccc3[nH]2)c2ccc(Cl)cn2)c1
- Properties:
- ChEMBL ID: CHEMBL3116155
- Molecule type: Small molecule
- Molecular weight: 576.93
- Heavy atoms: 40
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 4
- TPSA: 62.83
- LogP: 7.72
- Rotatable bonds: 9
- Ring count: 5
- Aromatic rings: 5
- Formal charge: 0
- Fraction Csp3: 0.14
- QED: 0.18

## Molecule Similarity
- Weighted Tanimoto: 0.57

Answer: 4.4
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: Kd
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Inhibition of NSD3 PWWP1 domain (unknown origin) assessed as inhibition constant by SPR analysis
- Assay organism: Homo sapiens
- Target name: Histone-lysine N-methyltransferase NSD3
- Target type: SINGLE PROTEIN
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: Cc1noc(C)c1-c1ncn(C)c1-c1ccnc2cc(F)ccc12
- Properties:
- ChEMBL ID: CHEMBL5427539
- Molecular weight: 322.34
- Heavy atoms: 24
- Hydrogen bond donors: 0
- Hydrogen bond acceptors: 4
- TPSA: 56.74
- LogP: 4.05
- Rotatable bonds: 2
- Ring count: 4
- Aromatic rings: 4
- Formal charge: 0
- Fraction Csp3: 0.17
- QED: 0.56

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 5.17
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type Kd; relation =; value 6800; units nM; pChEMBL 5.17

## Query Molecule B
- Canonical SMILES: Cc1cc(CN)cc(C)c1-c1ncn(C)c1-c1ccnc2cc(F)ccc12
- Properties:
- ChEMBL ID: CHEMBL4778517
- Molecule type: Unknown
- Molecular weight: 360.44
- Heavy atoms: 27
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 3
- TPSA: 56.73
- LogP: 4.52
- Rotatable bonds: 3
- Ring count: 4
- Aromatic rings: 4
- Formal charge: 0
- Fraction Csp3: 0.18
- QED: 0.58

## Molecule Similarity
- Weighted Tanimoto: 0.66

Answer: 6.77