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: Cytotoxicity against human MEXF 462NL cells by propidium iodide staining
- Assay organism: Homo sapiens
- Assay cell type: MEXF 462NL
- Target name: NON-PROTEIN TARGET
- Target type: NON-MOLECULAR

## Reference Molecule A
- Canonical SMILES: CCCCCCC/C=C\CCCCC/C=C\N(NC(=O)COC)C(=O)CCCCCCCCC
- Properties:
- ChEMBL ID: CHEMBL1834208
- Preferred name: HYDRAZIDOMYCIN B
- Molecule type: Small molecule
- Molecular weight: 478.76
- Heavy atoms: 34
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 3
- TPSA: 58.64
- LogP: 8.01
- Rotatable bonds: 23
- Ring count: 0
- Aromatic rings: 0
- Formal charge: 0
- Fraction Csp3: 0.79
- QED: 0.09

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 4.69
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type IC50; relation =; value 20400; units nM; pChEMBL 4.69

## Query Molecule B
- Canonical SMILES: CCCCCCCCCCCC/C=C\N(NC(=O)COC)C(=O)CCCCCCCCC
- Properties:
- ChEMBL ID: CHEMBL1834207
- Preferred name: HYDRAZIDOMYCIN A
- Molecule type: Small molecule
- Molecular weight: 452.72
- Heavy atoms: 32
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 3
- TPSA: 58.64
- LogP: 7.46
- Rotatable bonds: 22
- Ring count: 0
- Aromatic rings: 0
- Formal charge: 0
- Fraction Csp3: 0.85
- QED: 0.14

## Molecule Similarity
- Weighted Tanimoto: 0.98

Answer: 6.12
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: EC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Agonist activity at human V1a receptor transfected in HEK293 cells incubated for 1 hr by IP-one HTRF assay
- Assay organism: Homo sapiens
- Assay cell type: HEK293
- Target name: Vasopressin V1a receptor
- Target type: SINGLE PROTEIN
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: NC(=O)CC[C@@H]1NC(=O)[C@H](Cc2ccc(/N=N\c3ccccc3)cc2)NC(=O)[C@H](Cc2ccc(O)cc2)NC(=O)[C@@H](N)CSSC[C@@H](C(=O)N2CCC[C@H]2C(=O)N[C@@H](CCCN=C(N)N)C(=O)NCC(N)=O)NC(=O)[C@H](CC(N)=O)NC1=O
- Properties:
- ChEMBL ID: CHEMBL5421609
- Molecular weight: 1188.36
- Heavy atoms: 83
- Hydrogen bond donors: 14
- Hydrogen bond acceptors: 18
- TPSA: 488.65
- LogP: -2.99
- Rotatable bonds: 21
- Ring count: 5
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.42
- QED: 0.02

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 5.84
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type EC50; relation =; value 1439; units nM; pChEMBL 5.84

## Query Molecule B
- Canonical SMILES: N=C(N)NCCC[C@H](NC(=O)[C@@H]1CCCN1C(=O)[C@@H]1CSSC[C@H](N)C(=O)N[C@@H](Cc2ccc(O)cc2)C(=O)N[C@@H](Cc2ccccc2)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CC(N)=O)C(=O)N1)C(=O)NCC(N)=O
- Properties:
- ChEMBL ID: CHEMBL373742
- Preferred name: VASOPRESSIN
- Molecule type: Protein
- Max clinical phase: 4
- Molecular weight: 1084.25
- Heavy atoms: 75
- Hydrogen bond donors: 15
- Hydrogen bond acceptors: 16
- TPSA: 461.43
- LogP: -5.19
- Rotatable bonds: 19
- Ring count: 4
- Aromatic rings: 2
- Formal charge: 0
- Fraction Csp3: 0.48
- QED: 0.03

## Molecule Similarity
- Weighted Tanimoto: 0.78

Answer: 9.19
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Antiinflammatory activity in LPS-stimulated mouse RAW264.7 cells assessed as inhibition of nitric oxide production pretreated 1 hr before LPS challenge
- Assay organism: Mus musculus
- Assay cell type: RAW264.7
- Target name: RAW264.7
- Target type: CELL-LINE
- Target organism: Mus musculus

## Reference Molecule A
- Canonical SMILES: CC(=O)c1cc2c3c(ccc2o1)[C@@H]1COc2cc(O)ccc2[C@@H]1O3
- Properties:
- ChEMBL ID: CHEMBL267742
- Preferred name: CROTAFURAN B
- Molecule type: Small molecule
- Molecular weight: 322.32
- Heavy atoms: 24
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 5
- TPSA: 68.9
- LogP: 3.95
- Rotatable bonds: 1
- Ring count: 5
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.21
- QED: 0.69

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 4.72
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type IC50; relation =; value 19000; units nM; pChEMBL 4.72

## Query Molecule B
- Canonical SMILES: C=C(C)c1cc2c3c(ccc2o1)[C@@H]1COc2cc(O)ccc2[C@@H]1O3
- Properties:
- ChEMBL ID: CHEMBL6900
- Preferred name: CROTAFURAN A
- Molecule type: Small molecule
- Molecular weight: 320.34
- Heavy atoms: 24
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 4
- TPSA: 51.83
- LogP: 4.78
- Rotatable bonds: 1
- Ring count: 5
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.2
- QED: 0.7

## Molecule Similarity
- Weighted Tanimoto: 0.81

Answer: 4.64
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Antitumor activity against human LOX cells after 3 days by WST1 assay
- Assay organism: Homo sapiens
- Assay cell type: LOX
- Target name: NON-PROTEIN TARGET
- Target type: NON-MOLECULAR

## Reference Molecule A
- Canonical SMILES: O=Cc1c(F)c(=O)[nH]c(=O)n1[C@@H]1O[C@H](CO)[C@@H](O)[C@H]1O
- Properties:
- ChEMBL ID: CHEMBL463626
- Molecule type: Small molecule
- Molecular weight: 290.2
- Heavy atoms: 20
- Hydrogen bond donors: 4
- Hydrogen bond acceptors: 7
- TPSA: 141.85
- LogP: -2.9
- Rotatable bonds: 3
- Ring count: 2
- Aromatic rings: 1
- Formal charge: 0
- Fraction Csp3: 0.5
- QED: 0.44

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 6.4
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type IC50; relation =; value 400; units nM; pChEMBL 6.4

## Query Molecule B
- Canonical SMILES: CC(=O)OC[C@H]1O[C@@H](n2c(I)cc(=O)[nH]c2=O)[C@H](O)[C@@H]1O
- Properties:
- ChEMBL ID: CHEMBL463428
- Molecule type: Small molecule
- Molecular weight: 412.14
- Heavy atoms: 21
- Hydrogen bond donors: 3
- Hydrogen bond acceptors: 7
- TPSA: 130.85
- LogP: -1.68
- Rotatable bonds: 3
- Ring count: 2
- Aromatic rings: 1
- Formal charge: 0
- Fraction Csp3: 0.55
- QED: 0.31

## Molecule Similarity
- Weighted Tanimoto: 0.39

Answer: 5.96
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: Activity
- Label type: binary
- Binary semantics: activity
- Assay description: Anticonvulsant activity in Swiss albino mouse assessed as protection against maximal electroshock-induced tonic-clonic seizure spread measured at 300 mg/kg, ip after 4 hrs by MES test
- Assay organism: Mus musculus
- Target name: Mus musculus
- Target type: ORGANISM
- Target organism: Mus musculus

## Reference Molecule A
- Canonical SMILES: C=CCc1c(-c2ccccc2)n(C2=NNC(=S)NC2N)c2ccc(F)cc12
- Properties:
- ChEMBL ID: CHEMBL3261839
- Molecule type: Small molecule
- Molecular weight: 379.46
- Heavy atoms: 27
- Hydrogen bond donors: 3
- Hydrogen bond acceptors: 3
- TPSA: 67.37
- LogP: 3.1
- Rotatable bonds: 3
- Ring count: 4
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.1
- QED: 0.48

## 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=CCc1c(-c2ccccc2)n(C2=NNC(=S)NC2N)c2ccc(OC)cc12
- Properties:
- ChEMBL ID: CHEMBL3261842
- Molecule type: Small molecule
- Molecular weight: 391.5
- Heavy atoms: 28
- Hydrogen bond donors: 3
- Hydrogen bond acceptors: 4
- TPSA: 76.6
- LogP: 2.97
- Rotatable bonds: 4
- Ring count: 4
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.14
- QED: 0.47

## Molecule Similarity
- Weighted Tanimoto: 0.76

Answer: 0
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Displacement of [125I]iodotyrosyl from human SST3 receptor expressed in CHO cells
- Assay organism: Homo sapiens
- Assay cell type: CHO
- Target name: Somatostatin receptor type 3
- Target type: SINGLE PROTEIN
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: COC[C@H]1O[C@@H](OCCc2ccccc2)[C@H](NC(=O)CCCN)[C@@H](OCc2ccc3ccccc3c2)[C@@H]1O
- Properties:
- ChEMBL ID: CHEMBL1254395
- Molecule type: Small molecule
- Molecular weight: 522.64
- Heavy atoms: 38
- Hydrogen bond donors: 3
- Hydrogen bond acceptors: 7
- TPSA: 112.27
- LogP: 2.94
- Rotatable bonds: 13
- Ring count: 4
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.43
- QED: 0.32

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 5.88
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type IC50; relation =; value 1320; units nM; pChEMBL 5.88

## Query Molecule B
- Canonical SMILES: COC[C@H]1O[C@@H](OCc2ccc3ccccc3c2)[C@H](NC(=O)CCCN)[C@@H](OCc2ccc(Cl)cc2)[C@@H]1O
- Properties:
- ChEMBL ID: CHEMBL1254235
- Molecule type: Small molecule
- Molecular weight: 543.06
- Heavy atoms: 38
- Hydrogen bond donors: 3
- Hydrogen bond acceptors: 7
- TPSA: 112.27
- LogP: 3.55
- Rotatable bonds: 12
- Ring count: 4
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.41
- QED: 0.32

## Molecule Similarity
- Weighted Tanimoto: 0.8

Answer: 6.37
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: DIZ
- Label type: binary
- Binary semantics: activity
- Assay description: Antibacterial activity against Bacillus subtilis assessed as diameter of growth inhibition zone at 2 mg/ml at 37 degC after 24 hrs by agar well diffusion method
- Assay organism: Bacillus subtilis
- Target name: Bacillus subtilis
- Target type: ORGANISM
- Target organism: Bacillus subtilis

## Reference Molecule A
- Canonical SMILES: O=c1oc2ccc(Cl)cc2cc1-c1csc(N2N=C(c3ccc(Br)cc3)C[C@@]2(O)C(F)(F)F)n1
- Properties:
- ChEMBL ID: CHEMBL2335113
- Molecule type: Small molecule
- Molecular weight: 570.77
- Heavy atoms: 34
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 7
- TPSA: 78.93
- LogP: 6.2
- Rotatable bonds: 3
- Ring count: 5
- Aromatic rings: 4
- Formal charge: 0
- Fraction Csp3: 0.14
- QED: 0.3

## 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 DIZ; comment Not Active

## Query Molecule B
- Canonical SMILES: O=c1oc2ccc(Br)cc2cc1-c1csc(N2N=C(c3ccc(Br)cc3)C[C@@]2(O)C(F)(F)F)n1
- Properties:
- ChEMBL ID: CHEMBL2335114
- Molecule type: Small molecule
- Molecular weight: 615.23
- Heavy atoms: 34
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 7
- TPSA: 78.93
- LogP: 6.31
- Rotatable bonds: 3
- Ring count: 5
- Aromatic rings: 4
- Formal charge: 0
- Fraction Csp3: 0.14
- QED: 0.27

## Molecule Similarity
- Weighted Tanimoto: 0.9

Answer: 0
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Inhibition of GST tagged Abl E255K mutant (unknown origin) assessed as inhibition of phosphorylation using biotin-EAIYAAPFAKKK-amide as substrate preincubated for 5 mins followed by [gamma-32P]ATP addition
- Assay organism: Homo sapiens
- Target name: Tyrosine-protein kinase ABL1
- Target type: SINGLE PROTEIN
- Target organism: Homo sapiens

## Reference Molecule A
- Canonical SMILES: Cc1nc(Nc2ncc(C(=O)Nc3c(C)cccc3Cl)s2)cc(N2CCN(CCO)CC2)n1
- Properties:
- ChEMBL ID: CHEMBL1421
- Preferred name: DASATINIB ANHYDROUS
- Molecule type: Small molecule
- Max clinical phase: 4
- Molecular weight: 488.02
- Heavy atoms: 33
- Hydrogen bond donors: 3
- Hydrogen bond acceptors: 9
- TPSA: 106.51
- LogP: 3.31
- Rotatable bonds: 7
- Ring count: 4
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.36
- QED: 0.47

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 9.7
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type IC50; relation =; value 0.2; units nM; pChEMBL 9.7

## Query Molecule B
- Canonical SMILES: Cc1cn(-c2cc(NC(=O)c3ccc(C)c(Nc4nccc(-c5cccnc5)n4)c3)cc(C(F)(F)F)c2)cn1
- Properties:
- ChEMBL ID: CHEMBL255863
- Preferred name: NILOTINIB
- Molecule type: Small molecule
- Max clinical phase: 4
- Molecular weight: 529.53
- Heavy atoms: 39
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 6
- TPSA: 97.62
- LogP: 6.36
- Rotatable bonds: 6
- Ring count: 5
- Aromatic rings: 5
- Formal charge: 0
- Fraction Csp3: 0.11
- QED: 0.27

## Molecule Similarity
- Weighted Tanimoto: 0.19

Answer: 7.23
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: Inhibition
- Label type: binary
- Binary semantics: activity
- Assay description: Inhibition of methylation of H3K79 in human MOLM-13 cells assessed as inhibition of methylation at HOXA4 gene cluster by chromatin immunoprecipitation assay
- Assay organism: Homo sapiens
- Assay cell type: MOLM-13
- Target name: Unchecked
- Target type: UNCHECKED

## 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 Inhibition; units %; comment Active

## Query Molecule B
- Canonical SMILES: CNC[C@H](NC(=O)[C@@H](NC(=O)[C@@H]1CCCN1C(=O)CCC(C)C)C(C)C)C(=O)N[C@@H](CC1CCCC1)C(=O)N[C@@H](C)c1nc2cccc(-c3ccccc3)c2[nH]1
- Properties:
- ChEMBL ID: CHEMBL5198951
- Molecular weight: 771.02
- Heavy atoms: 56
- Hydrogen bond donors: 6
- Hydrogen bond acceptors: 7
- TPSA: 177.42
- LogP: 4.74
- Rotatable bonds: 18
- Ring count: 5
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.58
- QED: 0.11

## Molecule Similarity
- Weighted Tanimoto: 0.14

Answer: 1
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: IC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Inhibition of HIV1 integrase pre-incubated for 10 mins before DNA substrate addition and measured after 30 mins
- Assay organism: Human immunodeficiency virus 1
- Target name: Human immunodeficiency virus type 1 integrase
- Target type: SINGLE PROTEIN
- Target organism: Human immunodeficiency virus 1

## Reference Molecule A
- Canonical SMILES: O=c1[nH]c2cc(-c3ccccc3)ccc2c(=O)n1O
- Properties:
- ChEMBL ID: CHEMBL4159305
- Molecule type: Small molecule
- Molecular weight: 254.25
- Heavy atoms: 19
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 3
- TPSA: 75.09
- LogP: 1.59
- Rotatable bonds: 1
- Ring count: 3
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0
- QED: 0.65

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 4.96
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type IC50; relation =; value 11000; units nM; pChEMBL 4.96

## Query Molecule B
- Canonical SMILES: O=c1[nH]c2cc(-c3ccc(Cl)cc3)sc2c(=O)n1O
- Properties:
- ChEMBL ID: CHEMBL4162103
- Molecule type: Small molecule
- Molecular weight: 294.72
- Heavy atoms: 19
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 4
- TPSA: 75.09
- LogP: 2.31
- Rotatable bonds: 1
- Ring count: 3
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0
- QED: 0.68

## Molecule Similarity
- Weighted Tanimoto: 0.42

Answer: 4.64
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: EC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Antimalarial activity against chloroquine-resistant Plasmodium falciparum FcB1R after 72 hrs
- Assay organism: Plasmodium falciparum
- Target name: Plasmodium falciparum
- Target type: ORGANISM
- Target organism: Plasmodium falciparum

## Reference Molecule A
- Canonical SMILES: COc1ccc2nc3cc(Cl)ccc3c(NCCNCCNc3c4ccc(Cl)cc4nc4ccc(OC)cc34)c2c1
- Properties:
- ChEMBL ID: CHEMBL90969
- Molecule type: Small molecule
- Molecular weight: 586.52
- Heavy atoms: 41
- Hydrogen bond donors: 3
- Hydrogen bond acceptors: 7
- TPSA: 80.33
- LogP: 7.53
- Rotatable bonds: 10
- Ring count: 6
- Aromatic rings: 6
- Formal charge: 0
- Fraction Csp3: 0.19
- QED: 0.11

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 7.2
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type EC50; relation =; value 63; units nM; pChEMBL 7.2

## Query Molecule B
- Canonical SMILES: COc1ccc2nc3cc(Cl)ccc3c(NCCCCNCCCNc3c4ccc(Cl)cc4nc4ccc(OC)cc34)c2c1
- Properties:
- ChEMBL ID: CHEMBL56640
- Molecule type: Small molecule
- Molecular weight: 628.6
- Heavy atoms: 44
- Hydrogen bond donors: 3
- Hydrogen bond acceptors: 7
- TPSA: 80.33
- LogP: 8.7
- Rotatable bonds: 13
- Ring count: 6
- Aromatic rings: 6
- Formal charge: 0
- Fraction Csp3: 0.26
- QED: 0.09

## Molecule Similarity
- Weighted Tanimoto: 0.86

Answer: 7.21
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: Activity
- Label type: binary
- Binary semantics: activity
- Assay description: Antischistosomal activity against Schistosoma mansoni assessed as induction of parasite mortality after 24 hrs
- Assay organism: Schistosoma mansoni
- Target name: Schistosoma mansoni
- Target type: ORGANISM
- Target organism: Schistosoma mansoni

## Reference Molecule A
- Canonical SMILES: O=C(O)c1c(-c2ccccc2)no[n+]1[O-]
- Properties:
- ChEMBL ID: CHEMBL574577
- Molecule type: Small molecule
- Molecular weight: 206.16
- Heavy atoms: 15
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 4
- TPSA: 90.27
- LogP: 0.67
- Rotatable bonds: 2
- Ring count: 2
- Aromatic rings: 2
- Formal charge: 0
- Fraction Csp3: 0
- QED: 0.73

## 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#Cc1c(-c2cccc(O)c2)no[n+]1[O-]
- Properties:
- ChEMBL ID: CHEMBL571936
- Molecule type: Small molecule
- Molecular weight: 203.16
- Heavy atoms: 15
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 5
- TPSA: 96.99
- LogP: 0.55
- Rotatable bonds: 1
- Ring count: 2
- Aromatic rings: 2
- Formal charge: 0
- Fraction Csp3: 0
- QED: 0.68

## Molecule Similarity
- Weighted Tanimoto: 0.4

Answer: 0
## Endpoint to Predict
- Endpoint scope: assay
- Measurement type: EC50
- Label type: continuous
- Binary semantics: pchembl
- Assay description: Antiviral activity against Monkeypox virus Zr-599 infected in African green monkey Vero E6 cells assessed as reduction in plaque formation measured after 72 hrs by microscopic analysis
- Assay organism: Monkeypox virus
- Assay cell type: Vero E6
- Target name: Monkeypox virus
- Target type: ORGANISM
- Target organism: Monkeypox virus

## Reference Molecule A
- Canonical SMILES: O=C1C(O)=C([C@H]2CC[C@H](c3ccc(Cl)cc3)CC2)C(=O)c2ccccc21
- Properties:
- ChEMBL ID: CHEMBL1450
- Preferred name: ATOVAQUONE
- Molecule type: Small molecule
- Max clinical phase: 4
- Molecular weight: 366.84
- Heavy atoms: 26
- Hydrogen bond donors: 1
- Hydrogen bond acceptors: 3
- TPSA: 54.37
- LogP: 5.51
- Rotatable bonds: 2
- Ring count: 4
- Aromatic rings: 2
- Formal charge: 0
- Fraction Csp3: 0.27
- QED: 0.76

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 6.28
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type EC50; relation =; value 520; units nM; pChEMBL 6.28

## Query Molecule B
- Canonical SMILES: OC(c1cc(C(F)(F)F)nc2c(C(F)(F)F)cccc12)C1CCCCN1
- Properties:
- ChEMBL ID: CHEMBL416956
- Preferred name: MEFLOQUINE
- Molecule type: Small molecule
- Max clinical phase: 4
- Molecular weight: 378.32
- Heavy atoms: 26
- Hydrogen bond donors: 2
- Hydrogen bond acceptors: 3
- TPSA: 45.15
- LogP: 4.45
- Rotatable bonds: 2
- Ring count: 3
- Aromatic rings: 2
- Formal charge: 0
- Fraction Csp3: 0.47
- QED: 0.76

## Molecule Similarity
- Weighted Tanimoto: 0.14

Answer: 5.29
## 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 harboring pseudotyped Env QF495.23M.ENV.A3 infected in human U87.CD4.CXCR4 cells assessed as reduction in viral infection pretreated for 30 mins before viral infection and 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)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

## Known Reference Result on This Endpoint
- Molecule A clean result: median pChEMBL = 6.58
- This result is provided as context for predicting Molecule B on the same endpoint.

## Reference Molecule A Other ChEMBL Evidence
- type IC50; relation =; value 260; units nM; pChEMBL 6.58

## Query Molecule B
- Canonical SMILES: NC[C@H](NC(=O)c1ccc(-c2ccc(C(F)(F)F)c(F)c2)[nH]1)c1nc(CO)cs1
- Properties:
- ChEMBL ID: CHEMBL4533529
- Molecule type: Unknown
- Molecular weight: 428.41
- Heavy atoms: 29
- Hydrogen bond donors: 4
- Hydrogen bond acceptors: 5
- TPSA: 104.03
- LogP: 3.22
- Rotatable bonds: 6
- Ring count: 3
- Aromatic rings: 3
- Formal charge: 0
- Fraction Csp3: 0.22
- QED: 0.45

## Molecule Similarity
- Weighted Tanimoto: 0.57

Answer: 7