[{"from": "human", "value": "What can you tell me about this molecule? [C][=N][C][=C][Branch1][=N][N][N][=C][Ring1][Branch1][C][=Branch1][Ring2][=N][Ring1][=Branch2][N][C@H1][C@@H1][Branch1][=N][C@@H1][Branch1][=Branch2][C@H1][Branch1][Ring2][O][Ring1][Branch1][C][O][O][O]"}, {"from": "gpt", "value": "The molecule is a formycin. It has a role as an antineoplastic agent."}]