[{"from": "human", "value": "Create a molecule with the structure as the one described. The molecule is a member of pyrrolidin-2-ones."}, {"from": "gpt", "value": "[C][C][=Branch1][C][=O][C@H1][Branch1][#Branch2][C][C@@H1][C][C][N][C][Ring1][Branch1][=O][N]"}]