[{"from": "human", "value": "What can you tell me about this molecule? [C][C@@H1][C@@][Branch2][Ring1][S][C][C@H1][C][=C][Branch2][Ring1][Branch2][C][=Branch1][C][=O][C@][Ring1][=Branch1][Branch1][=C][C@][Ring1][#Branch2][Branch1][Branch2][C][=Branch1][C][=O][O][Ring1][N][O][O][C][C]"}, {"from": "gpt", "value": "The molecule is a gamma-lactone. It has a role as a metabolite."}]