[{"from": "human", "value": "Provide a description of this molecule. [C][C][=C][N][=C][Branch2][Ring1][O][C][=C][Ring1][=Branch1][N][C][=C][Ring1][Branch1][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C][=C][Branch1][Branch1][C][=C][Ring1][Branch2][O][N][C][C][C][N][Branch1][C][C][C]"}, {"from": "gpt", "value": "The molecule is a benzopyridoindole derivative with antineoplastic property. Intoplicine inhibits activities of both topoisomerase I and II via intercalating DNA helix, thereby hindering the movements of enzymes along DNA molecules during DNA transcription and replication, respectively. Furthermore, this agent stabilizes DNA-enzyme complexes during unwinding processes by both topoisomerases, leading to double- and single-stranded DNA breaks. Consequently, these effects bring about cell growth inhibition and apoptosis of tumor cells."}]