[{"from": "human", "value": "Could you provide a description of this molecule? [C][C][=C][C][=C][Branch2][Ring1][Branch1][C][C@H1][C@@H1][C@][Ring1][=Branch1][Branch1][#Branch1][C][C][C][C][Ring1][=Branch1][C][C][N][Ring1][#Branch2][C][C][=C][Ring2][Ring1][C]"}, {"from": "gpt", "value": "The molecule is a morphinane alkaloid."}]