[{"from": "human", "value": "What can you tell me about this molecule? [C][C][=C][Branch2][Ring2][=N][C][=Branch2][Ring2][Branch2][=C][Branch1][#Branch2][N][=C][Ring1][=Branch1][C][=Branch1][C][=O][O][C][=N][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C][=Branch1][C][=O][C][=Branch1][=Branch2][=C][Branch1][Branch1][C][Ring1][=Branch2][=O][N][O][C][N][C][=C][Branch1][#C][C][=Branch1][#Branch2][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O][C][O][C][O]"}, {"from": "gpt", "value": "The molecule is complex cytotoxic antibiotic obtained from Streptomyces flocculus or S. rufochronmogenus. It is used in advanced carcinoma and causes leukopenia. It has a role as an antimicrobial agent and an antineoplastic agent. It is a quinolone and a member of pyridines."}]