[{"from": "human", "value": "What can you tell me about this molecule? [C][C][C@H1][Branch1][S][C@][Branch1][N][C@@H1][Branch1][Branch2][C][C@@H1][Ring1][#Branch1][N][Ring1][Branch1][O][O][O]"}, {"from": "gpt", "value": "The molecule is a tropane alkaloid."}]