[{"from": "human", "value": "What can you tell me about this molecule? [C][O][C][=C][Branch2][Ring1][Branch2][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C][=Branch1][O][=C][C][=C][O][C][Ring1][Branch1][=N][Ring1][O][O][C][O][C]"}, {"from": "gpt", "value": "The molecule is an organonitrogen heterocyclic compound, an organic heterotricyclic compound, an oxacycle and an alkaloid antibiotic."}]