SMILES: CC1=C2C=CN=CC2=C(C3=C1NC4=CC=CC=C43)C
Description: The molecule is a organic heterotetracyclic compound that is pyrido[4,3-b]carbazole carrying two methyl substituents at positions 5 and 11. It has a role as an antineoplastic agent and a plant metabolite. It is an organic heterotetracyclic compound, an organonitrogen heterocyclic compound, a polycyclic heteroarene and an indole alkaloid.