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