3-(4-amino-3-methyl-2-oxobenzimidazol-1-yl)piperidine-2,6-dione;3-(3-cyclopropyl-2-oxobenzimidazol-1-yl)piperidine-2,6-dione;1-cyclopropyl-3-(6-oxopiperidin-3-yl)benzimidazol-2-one;3-(3-ethyl-2-oxobenzimidazol-1-yl)piperidine-2,6-dione;1-ethyl-3-(6-oxopiperidin-3-yl)benzimidazol-2-one;1-methyl-3-(6-oxopiperidin-3-yl)benzimidazol-2-one;3-(2-oxo-3H-indol-1-yl)piperidine-2,6-dione;3-(6-oxopiperidin-3-yl)-1,3-benzoxazol-2-one;2-(6-oxopiperidin-3-yl)-3,4-dihydroisoquinolin-1-one;1-(6-oxopiperidin-3-yl)-3H-indol-2-one

C136H147N27O25 — CID 158289606

IUPAC3-(4-amino-3-methyl-2-oxobenzimidazol-1-yl)piperidine-2,6-dione;3-(3-cyclopropyl-2-oxobenzimidazol-1-yl)piperidine-2,6-dione;1-cyclopropyl-3-(6-oxopiperidin-3-yl)benzimidazol-2-one;3-(3-ethyl-2-oxobenzimidazol-1-yl)piperidine-2,6-dione;1-ethyl-3-(6-oxopiperidin-3-yl)benzimidazol-2-one;1-methyl-3-(6-oxopiperidin-3-yl)benzimidazol-2-one;3-(2-oxo-3H-indol-1-yl)piperidine-2,6-dione;3-(6-oxopiperidin-3-yl)-1,3-benzoxazol-2-one;2-(6-oxopiperidin-3-yl)-3,4-dihydroisoquinolin-1-one;1-(6-oxopiperidin-3-yl)-3H-indol-2-one
SMILESCCn1c(=O)n(C2CCC(=O)NC2)c2ccccc21.CCn1c(=O)n(C2CCC(=O)NC2=O)c2ccccc21.Cn1c(=O)n(C2CCC(=O)NC2)c2ccccc21.Cn1c(=O)n(C2CCC(=O)NC2=O)c2cccc(N)c21.O=C1CCC(N2C(=O)Cc3ccccc32)C(=O)N1.O=C1CCC(N2C(=O)Cc3ccccc32)CN1.O=C1CCC(N2CCc3ccccc3C2=O)CN1.O=C1CCC(n2c(=O)n(C3CC3)c3ccccc32)C(=O)N1.O=C1CCC(n2c(=O)n(C3CC3)c3ccccc32)CN1.O=C1CCC(n2c(=O)oc3ccccc32)CN1
InChIInChI=1S/C15H15N3O3.C15H17N3O2.C14H15N3O3.C14H17N3O2.C14H16N2O2.C13H14N4O3.C13H15N3O2.C13H12N2O3.C13H14N2O2.C12H12N2O3/c19-13-8-7-12(14(20)16-13)18-11-4-2-1-3-10(11)17(15(18)21)9-5-6-9;19-14-8-7-11(9-16-14)18-13-4-2-1-3-12(13)17(15(18)20)10-5-6-10;1-2-16-9-5-3-4-6-10(9)17(14(16)20)11-7-8-12(18)15-13(11)19;1-2-16-11-5-3-4-6-12(11)17(14(16)19)10-7-8-13(18)15-9-10;17-13-6-5-11(9-15-13)16-8-7-10-3-1-2-4-12(10)14(16)18;1-16-11-7(14)3-2-4-8(11)17(13(16)20)9-5-6-10(18)15-12(9)19;1-15-10-4-2-3-5-11(10)16(13(15)18)9-6-7-12(17)14-8-9;16-11-6-5-10(13(18)14-11)15-9-4-2-1-3-8(9)7-12(15)17;16-12-6-5-10(8-14-12)15-11-4-2-1-3-9(11)7-13(15)17;15-11-6-5-8(7-13-11)14-9-3-1-2-4-10(9)17-12(14)16/h1-4,9,12H,5-8H2,(H,16,19,20);1-4,10-11H,5-9H2,(H,16,19);3-6,11H,2,7-8H2,1H3,(H,15,18,19);3-6,10H,2,7-9H2,1H3,(H,15,18);1-4,11H,5-9H2,(H,15,17);2-4,9H,5-6,14H2,1H3,(H,15,18,19);2-5,9H,6-8H2,1H3,(H,14,17);1-4,10H,5-7H2,(H,14,16,18);1-4,10H,5-8H2,(H,14,16);1-4,8H,5-7H2,(H,13,15)
InChIKeyGLEVLLBUEMBITP-UHFFFAOYSA-N
MW2559.84 g/mol
LogP8.71
Rot. Bonds14

About 3-(4-amino-3-methyl-2-oxobenzimidazol-1-yl)piperidine-2,6-dione;3-(3-cyclopropyl-2-oxobenzimidazol-1-yl)piperidine-2,6-dione;1-cyclopropyl-3-(6-oxopiperidin-3-yl)benzimidazol-2-one;3-(3-ethyl-2-oxobenzimidazol-1-yl)piperidine-2,6-dione;1-ethyl-3-(6-oxopiperidin-3-yl)benzimidazol-2-one;1-methyl-3-(6-oxopiperidin-3-yl)benzimidazol-2-one;3-(2-oxo-3H-indol-1-yl)piperidine-2,6-dione;3-(6-oxopiperidin-3-yl)-1,3-benzoxazol-2-one;2-(6-oxopiperidin-3-yl)-3,4-dihydroisoquinolin-1-one;1-(6-oxopiperidin-3-yl)-3H-indol-2-one

3-(4-amino-3-methyl-2-oxobenzimidazol-1-yl)piperidine-2,6-dione;3-(3-cyclopropyl-2-oxobenzimidazol-1-yl)piperidine-2,6-dione;1-cyclopropyl-3-(6-oxopiperidin-3-yl)benzimidazol-2-one;3-(3-ethyl-2-oxobenzimidazol-1-yl)piperidine-2,6-dione;1-ethyl-3-(6-oxopiperidin-3-yl)benzimidazol-2-one;1-methyl-3-(6-oxopiperidin-3-yl)benzimidazol-2-one;3-(2-oxo-3H-indol-1-yl)piperidine-2,6-dione;3-(6-oxopiperidin-3-yl)-1,3-benzoxazol-2-one;2-(6-oxopiperidin-3-yl)-3,4-dihydroisoquinolin-1-one;1-(6-oxopiperidin-3-yl)-3H-indol-2-one (PubChem CID 158289606) has the molecular formula C136H147N27O25 and a molecular weight of 2559.84 g/mol. Its IUPAC name is 3-(4-amino-3-methyl-2-oxobenzimidazol-1-yl)piperidine-2,6-dione;3-(3-cyclopropyl-2-oxobenzimidazol-1-yl)piperidine-2,6-dione;1-cyclopropyl-3-(6-oxopiperidin-3-yl)benzimidazol-2-one;3-(3-ethyl-2-oxobenzimidazol-1-yl)piperidine-2,6-dione;1-ethyl-3-(6-oxopiperidin-3-yl)benzimidazol-2-one;1-methyl-3-(6-oxopiperidin-3-yl)benzimidazol-2-one;3-(2-oxo-3H-indol-1-yl)piperidine-2,6-dione;3-(6-oxopiperidin-3-yl)-1,3-benzoxazol-2-one;2-(6-oxopiperidin-3-yl)-3,4-dihydroisoquinolin-1-one;1-(6-oxopiperidin-3-yl)-3H-indol-2-one.

Molecular Properties

Compound Name3-(4-amino-3-methyl-2-oxobenzimidazol-1-yl)piperidine-2,6-dione;3-(3-cyclopropyl-2-oxobenzimidazol-1-yl)piperidine-2,6-dione;1-cyclopropyl-3-(6-oxopiperidin-3-yl)benzimidazol-2-one;3-(3-ethyl-2-oxobenzimidazol-1-yl)piperidine-2,6-dione;1-ethyl-3-(6-oxopiperidin-3-yl)benzimidazol-2-one;1-methyl-3-(6-oxopiperidin-3-yl)benzimidazol-2-one;3-(2-oxo-3H-indol-1-yl)piperidine-2,6-dione;3-(6-oxopiperidin-3-yl)-1,3-benzoxazol-2-one;2-(6-oxopiperidin-3-yl)-3,4-dihydroisoquinolin-1-one;1-(6-oxopiperidin-3-yl)-3H-indol-2-one
PubChem CID158289606
Molecular FormulaC136H147N27O25
Molecular Weight2559.84 g/mol
Exact Mass2558.11
IUPAC Name3-(4-amino-3-methyl-2-oxobenzimidazol-1-yl)piperidine-2,6-dione;3-(3-cyclopropyl-2-oxobenzimidazol-1-yl)piperidine-2,6-dione;1-cyclopropyl-3-(6-oxopiperidin-3-yl)benzimidazol-2-one;3-(3-ethyl-2-oxobenzimidazol-1-yl)piperidine-2,6-dione;1-ethyl-3-(6-oxopiperidin-3-yl)benzimidazol-2-one;1-methyl-3-(6-oxopiperidin-3-yl)benzimidazol-2-one;3-(2-oxo-3H-indol-1-yl)piperidine-2,6-dione;3-(6-oxopiperidin-3-yl)-1,3-benzoxazol-2-one;2-(6-oxopiperidin-3-yl)-3,4-dihydroisoquinolin-1-one;1-(6-oxopiperidin-3-yl)-3H-indol-2-one
SMILESCCn1c(=O)n(C2CCC(=O)NC2)c2ccccc21.CCn1c(=O)n(C2CCC(=O)NC2=O)c2ccccc21.Cn1c(=O)n(C2CCC(=O)NC2)c2ccccc21.Cn1c(=O)n(C2CCC(=O)NC2=O)c2cccc(N)c21.O=C1CCC(N2C(=O)Cc3ccccc32)C(=O)N1.O=C1CCC(N2C(=O)Cc3ccccc32)CN1.O=C1CCC(N2CCc3ccccc3C2=O)CN1.O=C1CCC(n2c(=O)n(C3CC3)c3ccccc32)C(=O)N1.O=C1CCC(n2c(=O)n(C3CC3)c3ccccc32)CN1.O=C1CCC(n2c(=O)oc3ccccc32)CN1
InChIInChI=1S/C15H15N3O3.C15H17N3O2.C14H15N3O3.C14H17N3O2.C14H16N2O2.C13H14N4O3.C13H15N3O2.C13H12N2O3.C13H14N2O2.C12H12N2O3/c19-13-8-7-12(14(20)16-13)18-11-4-2-1-3-10(11)17(15(18)21)9-5-6-9;19-14-8-7-11(9-16-14)18-13-4-2-1-3-12(13)17(15(18)20)10-5-6-10;1-2-16-9-5-3-4-6-10(9)17(14(16)20)11-7-8-12(18)15-13(11)19;1-2-16-11-5-3-4-6-12(11)17(14(16)19)10-7-8-13(18)15-9-10;17-13-6-5-11(9-15-13)16-8-7-10-3-1-2-4-12(10)14(16)18;1-16-11-7(14)3-2-4-8(11)17(13(16)20)9-5-6-10(18)15-12(9)19;1-15-10-4-2-3-5-11(10)16(13(15)18)9-6-7-12(17)14-8-9;16-11-6-5-10(13(18)14-11)15-9-4-2-1-3-8(9)7-12(15)17;16-12-6-5-10(8-14-12)15-11-4-2-1-3-9(11)7-13(15)17;15-11-6-5-8(7-13-11)14-9-3-1-2-4-10(9)17-12(14)16/h1-4,9,12H,5-8H2,(H,16,19,20);1-4,10-11H,5-9H2,(H,16,19);3-6,11H,2,7-8H2,1H3,(H,15,18,19);3-6,10H,2,7-9H2,1H3,(H,15,18);1-4,11H,5-9H2,(H,15,17);2-4,9H,5-6,14H2,1H3,(H,15,18,19);2-5,9H,6-8H2,1H3,(H,14,17);1-4,10H,5-7H2,(H,14,16,18);1-4,10H,5-8H2,(H,14,16);1-4,8H,5-7H2,(H,13,15)
InChIKeyGLEVLLBUEMBITP-UHFFFAOYSA-N
XLogP8.71
TPSA642.95 Ų
H-Bond Donors11
H-Bond Acceptors39
Rotatable Bonds14
Heavy Atoms188
Complexity

Lipinski Rule of Five

4 violations

RuleValue
MW ≤ 5002559.84
LogP ≤ 58.71
H-Bond Donors ≤ 511
H-Bond Acceptors ≤ 1039

Computed Properties (RDKit)

Structural Alerts{'alert_name': 'aniline', 'substructure': 'N/A'}, {'alert_name': 'phthalimide', 'substructure': 'N/A'}

Analyze 3-(4-amino-3-methyl-2-oxobenzimidazol-1-yl)piperidine-2,6-dione;3-(3-cyclopropyl-2-oxobenzimidazol-1-yl)piperidine-2,6-dione;1-cyclopropyl-3-(6-oxopiperidin-3-yl)benzimidazol-2-one;3-(3-ethyl-2-oxobenzimidazol-1-yl)piperidine-2,6-dione;1-ethyl-3-(6-oxopiperidin-3-yl)benzimidazol-2-one;1-methyl-3-(6-oxopiperidin-3-yl)benzimidazol-2-one;3-(2-oxo-3H-indol-1-yl)piperidine-2,6-dione;3-(6-oxopiperidin-3-yl)-1,3-benzoxazol-2-one;2-(6-oxopiperidin-3-yl)-3,4-dihydroisoquinolin-1-one;1-(6-oxopiperidin-3-yl)-3H-indol-2-one with MolForge

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Frequently Asked Questions

What is the IUPAC name of 3-(4-amino-3-methyl-2-oxobenzimidazol-1-yl)piperidine-2,6-dione;3-(3-cyclopropyl-2-oxobenzimidazol-1-yl)piperidine-2,6-dione;1-cyclopropyl-3-(6-oxopiperidin-3-yl)benzimidazol-2-one;3-(3-ethyl-2-oxobenzimidazol-1-yl)piperidine-2,6-dione;1-ethyl-3-(6-oxopiperidin-3-yl)benzimidazol-2-one;1-methyl-3-(6-oxopiperidin-3-yl)benzimidazol-2-one;3-(2-oxo-3H-indol-1-yl)piperidine-2,6-dione;3-(6-oxopiperidin-3-yl)-1,3-benzoxazol-2-one;2-(6-oxopiperidin-3-yl)-3,4-dihydroisoquinolin-1-one;1-(6-oxopiperidin-3-yl)-3H-indol-2-one?
The IUPAC name of 3-(4-amino-3-methyl-2-oxobenzimidazol-1-yl)piperidine-2,6-dione;3-(3-cyclopropyl-2-oxobenzimidazol-1-yl)piperidine-2,6-dione;1-cyclopropyl-3-(6-oxopiperidin-3-yl)benzimidazol-2-one;3-(3-ethyl-2-oxobenzimidazol-1-yl)piperidine-2,6-dione;1-ethyl-3-(6-oxopiperidin-3-yl)benzimidazol-2-one;1-methyl-3-(6-oxopiperidin-3-yl)benzimidazol-2-one;3-(2-oxo-3H-indol-1-yl)piperidine-2,6-dione;3-(6-oxopiperidin-3-yl)-1,3-benzoxazol-2-one;2-(6-oxopiperidin-3-yl)-3,4-dihydroisoquinolin-1-one;1-(6-oxopiperidin-3-yl)-3H-indol-2-one (CID 158289606) is 3-(4-amino-3-methyl-2-oxobenzimidazol-1-yl)piperidine-2,6-dione;3-(3-cyclopropyl-2-oxobenzimidazol-1-yl)piperidine-2,6-dione;1-cyclopropyl-3-(6-oxopiperidin-3-yl)benzimidazol-2-one;3-(3-ethyl-2-oxobenzimidazol-1-yl)piperidine-2,6-dione;1-ethyl-3-(6-oxopiperidin-3-yl)benzimidazol-2-one;1-methyl-3-(6-oxopiperidin-3-yl)benzimidazol-2-one;3-(2-oxo-3H-indol-1-yl)piperidine-2,6-dione;3-(6-oxopiperidin-3-yl)-1,3-benzoxazol-2-one;2-(6-oxopiperidin-3-yl)-3,4-dihydroisoquinolin-1-one;1-(6-oxopiperidin-3-yl)-3H-indol-2-one.
What is the SMILES notation for 3-(4-amino-3-methyl-2-oxobenzimidazol-1-yl)piperidine-2,6-dione;3-(3-cyclopropyl-2-oxobenzimidazol-1-yl)piperidine-2,6-dione;1-cyclopropyl-3-(6-oxopiperidin-3-yl)benzimidazol-2-one;3-(3-ethyl-2-oxobenzimidazol-1-yl)piperidine-2,6-dione;1-ethyl-3-(6-oxopiperidin-3-yl)benzimidazol-2-one;1-methyl-3-(6-oxopiperidin-3-yl)benzimidazol-2-one;3-(2-oxo-3H-indol-1-yl)piperidine-2,6-dione;3-(6-oxopiperidin-3-yl)-1,3-benzoxazol-2-one;2-(6-oxopiperidin-3-yl)-3,4-dihydroisoquinolin-1-one;1-(6-oxopiperidin-3-yl)-3H-indol-2-one?
The canonical SMILES for 3-(4-amino-3-methyl-2-oxobenzimidazol-1-yl)piperidine-2,6-dione;3-(3-cyclopropyl-2-oxobenzimidazol-1-yl)piperidine-2,6-dione;1-cyclopropyl-3-(6-oxopiperidin-3-yl)benzimidazol-2-one;3-(3-ethyl-2-oxobenzimidazol-1-yl)piperidine-2,6-dione;1-ethyl-3-(6-oxopiperidin-3-yl)benzimidazol-2-one;1-methyl-3-(6-oxopiperidin-3-yl)benzimidazol-2-one;3-(2-oxo-3H-indol-1-yl)piperidine-2,6-dione;3-(6-oxopiperidin-3-yl)-1,3-benzoxazol-2-one;2-(6-oxopiperidin-3-yl)-3,4-dihydroisoquinolin-1-one;1-(6-oxopiperidin-3-yl)-3H-indol-2-one is CCn1c(=O)n(C2CCC(=O)NC2)c2ccccc21.CCn1c(=O)n(C2CCC(=O)NC2=O)c2ccccc21.Cn1c(=O)n(C2CCC(=O)NC2)c2ccccc21.Cn1c(=O)n(C2CCC(=O)NC2=O)c2cccc(N)c21.O=C1CCC(N2C(=O)Cc3ccccc32)C(=O)N1.O=C1CCC(N2C(=O)Cc3ccccc32)CN1.O=C1CCC(N2CCc3ccccc3C2=O)CN1.O=C1CCC(n2c(=O)n(C3CC3)c3ccccc32)C(=O)N1.O=C1CCC(n2c(=O)n(C3CC3)c3ccccc32)CN1.O=C1CCC(n2c(=O)oc3ccccc32)CN1.
What is the InChIKey of 3-(4-amino-3-methyl-2-oxobenzimidazol-1-yl)piperidine-2,6-dione;3-(3-cyclopropyl-2-oxobenzimidazol-1-yl)piperidine-2,6-dione;1-cyclopropyl-3-(6-oxopiperidin-3-yl)benzimidazol-2-one;3-(3-ethyl-2-oxobenzimidazol-1-yl)piperidine-2,6-dione;1-ethyl-3-(6-oxopiperidin-3-yl)benzimidazol-2-one;1-methyl-3-(6-oxopiperidin-3-yl)benzimidazol-2-one;3-(2-oxo-3H-indol-1-yl)piperidine-2,6-dione;3-(6-oxopiperidin-3-yl)-1,3-benzoxazol-2-one;2-(6-oxopiperidin-3-yl)-3,4-dihydroisoquinolin-1-one;1-(6-oxopiperidin-3-yl)-3H-indol-2-one?
The InChIKey is GLEVLLBUEMBITP-UHFFFAOYSA-N. The full InChI is InChI=1S/C15H15N3O3.C15H17N3O2.C14H15N3O3.C14H17N3O2.C14H16N2O2.C13H14N4O3.C13H15N3O2.C13H12N2O3.C13H14N2O2.C12H12N2O3/c19-13-8-7-12(14(20)16-13)18-11-4-2-1-3-10(11)17(15(18)21)9-5-6-9;19-14-8-7-11(9-16-14)18-13-4-2-1-3-12(13)17(15(18)20)10-5-6-10;1-2-16-9-5-3-4-6-10(9)17(14(16)20)11-7-8-12(18)15-13(11)19;1-2-16-11-5-3-4-6-12(11)17(14(16)19)10-7-8-13(18)15-9-10;17-13-6-5-11(9-15-13)16-8-7-10-3-1-2-4-12(10)14(16)18;1-16-11-7(14)3-2-4-8(11)17(13(16)20)9-5-6-10(18)15-12(9)19;1-15-10-4-2-3-5-11(10)16(13(15)18)9-6-7-12(17)14-8-9;16-11-6-5-10(13(18)14-11)15-9-4-2-1-3-8(9)7-12(15)17;16-12-6-5-10(8-14-12)15-11-4-2-1-3-9(11)7-13(15)17;15-11-6-5-8(7-13-11)14-9-3-1-2-4-10(9)17-12(14)16/h1-4,9,12H,5-8H2,(H,16,19,20);1-4,10-11H,5-9H2,(H,16,19);3-6,11H,2,7-8H2,1H3,(H,15,18,19);3-6,10H,2,7-9H2,1H3,(H,15,18);1-4,11H,5-9H2,(H,15,17);2-4,9H,5-6,14H2,1H3,(H,15,18,19);2-5,9H,6-8H2,1H3,(H,14,17);1-4,10H,5-7H2,(H,14,16,18);1-4,10H,5-8H2,(H,14,16);1-4,8H,5-7H2,(H,13,15).
What are the key properties of 3-(4-amino-3-methyl-2-oxobenzimidazol-1-yl)piperidine-2,6-dione;3-(3-cyclopropyl-2-oxobenzimidazol-1-yl)piperidine-2,6-dione;1-cyclopropyl-3-(6-oxopiperidin-3-yl)benzimidazol-2-one;3-(3-ethyl-2-oxobenzimidazol-1-yl)piperidine-2,6-dione;1-ethyl-3-(6-oxopiperidin-3-yl)benzimidazol-2-one;1-methyl-3-(6-oxopiperidin-3-yl)benzimidazol-2-one;3-(2-oxo-3H-indol-1-yl)piperidine-2,6-dione;3-(6-oxopiperidin-3-yl)-1,3-benzoxazol-2-one;2-(6-oxopiperidin-3-yl)-3,4-dihydroisoquinolin-1-one;1-(6-oxopiperidin-3-yl)-3H-indol-2-one?
3-(4-amino-3-methyl-2-oxobenzimidazol-1-yl)piperidine-2,6-dione;3-(3-cyclopropyl-2-oxobenzimidazol-1-yl)piperidine-2,6-dione;1-cyclopropyl-3-(6-oxopiperidin-3-yl)benzimidazol-2-one;3-(3-ethyl-2-oxobenzimidazol-1-yl)piperidine-2,6-dione;1-ethyl-3-(6-oxopiperidin-3-yl)benzimidazol-2-one;1-methyl-3-(6-oxopiperidin-3-yl)benzimidazol-2-one;3-(2-oxo-3H-indol-1-yl)piperidine-2,6-dione;3-(6-oxopiperidin-3-yl)-1,3-benzoxazol-2-one;2-(6-oxopiperidin-3-yl)-3,4-dihydroisoquinolin-1-one;1-(6-oxopiperidin-3-yl)-3H-indol-2-one has a molecular weight of 2559.84 g/mol, XLogP of 8.71, 14 rotatable bonds, 11 hydrogen bond donors, and 39 hydrogen bond acceptors.
Where does this data come from?
All data for 3-(4-amino-3-methyl-2-oxobenzimidazol-1-yl)piperidine-2,6-dione;3-(3-cyclopropyl-2-oxobenzimidazol-1-yl)piperidine-2,6-dione;1-cyclopropyl-3-(6-oxopiperidin-3-yl)benzimidazol-2-one;3-(3-ethyl-2-oxobenzimidazol-1-yl)piperidine-2,6-dione;1-ethyl-3-(6-oxopiperidin-3-yl)benzimidazol-2-one;1-methyl-3-(6-oxopiperidin-3-yl)benzimidazol-2-one;3-(2-oxo-3H-indol-1-yl)piperidine-2,6-dione;3-(6-oxopiperidin-3-yl)-1,3-benzoxazol-2-one;2-(6-oxopiperidin-3-yl)-3,4-dihydroisoquinolin-1-one;1-(6-oxopiperidin-3-yl)-3H-indol-2-one is sourced from PubChem (CID 158289606), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).