ISDA: 4EIQ

Atom Indices

Bond Indices

Highlight Substructure

Structural Complex

Chemical ID: KCT

IUPAC Name: (5S)-7-oxo-6,7,12,13-tetrahydro-5H-indolo[2,3-a]pyrrolo[3,4-c]carbazole-5-carboxylic acid

Formal Charge: 0

Type: NON-POLYMER

Substructure

Substruture Type: MurckoScaffold

SMILES: O=C1NCc2c1c1c3ccccc3[nH]c1c1[nH]c3ccccc3c21

InChI: InChI=1S/C20H13N3O/c24-20-17-12(9-21-20)15-10-5-1-3-7-13(10)22-18(15)19-16(17)11-6-2-4-8-14(11)23-19/h1-8,22-23H,9H2,(H,21,24)

InChI Key: MEXUTNIFSHFQRG-UHFFFAOYSA-N

Physiochemical Descriptor:

Formula: C21 H13 N3 O3

Molecular weight: 355.346

Hydrogen Bond Acceptor: 3

Hydrogen Bond Donor: 4

Rotatable Bonds: 1

Heavy Atoms: 27

Systematic name

Program	Version	Descriptor
ACDLabs	12.01	(5S)-7-oxo-6,7,12,13-tetrahydro-5H-indolo[2,3-a]pyrrolo[3,4-c]carbazole-5-carboxylic acid

Chemical Descriptors

Type	Program	Version	Descriptor
SMILES	ACDLabs	12.01	O=C(O)C6c5c2c1ccccc1nc2c4nc3ccccc3c4c5C(=O)N6
InChI	InChI	1.03	InChI=1S/C21H13N3O3/c25-20-16-14-10-6-2-4-8-12(10)23-18(14)17-13(15(16)19(24-20)21(26)27)9-5-1-3-7-11(9)22-17/h1-8,19,22-23H,(H,24,25)(H,26,27)/t19-/m0/s1
InChIKey	InChI	1.03	LYSTWLDKIFYXOG-IBGZPJMESA-N
SMILES_CANONICAL	CACTVS	3.370	OC(=O)[C@H]1NC(=O)c2c1c3c([nH]c4ccccc34)c5[nH]c6ccccc6c25
SMILES	CACTVS	3.370	OC(=O)[CH]1NC(=O)c2c1c3c([nH]c4ccccc34)c5[nH]c6ccccc6c25
SMILES_CANONICAL	OpenEye OEToolkits	1.7.6	c1ccc2c(c1)c3c4c(c5c6ccccc6[nH]c5c3[nH]2)C(=O)N[C@@H]4C(=O)O
SMILES	OpenEye OEToolkits	1.7.6	c1ccc2c(c1)c3c4c(c5c6ccccc6[nH]c5c3[nH]2)C(=O)NC4C(=O)O

Chemical Database Mapping

Database	Reference ID
PubChem	57519726
ZINC	ZINC000085591858