[{"from": "human", "value": "What can you tell me about this molecule? [C][C][=Branch1][C][=O][C@H1][Branch1][#Branch2][C][C@@H1][C][C][N][C][Ring1][Branch1][=O][N]"}, {"from": "gpt", "value": "The molecule is a member of pyrrolidin-2-ones."}]