[{"from": "human", "value": "Could you provide a description of this molecule? [C][O][C][=C][C][=N][C][=C][C][=C][Ring1][=Branch1][N][Branch1][Branch1][C][Ring1][#Branch2][=O][C][=C][C][=C][C][=C][Ring1][O][Ring1][=Branch1]"}, {"from": "gpt", "value": "The molecule is an alkaloid and an organic heterotetracyclic compound."}]