[{"from": "human", "value": "Based on the given information, design a molecule that meets the desired specifications. The molecule is an imidazolidinone."}, {"from": "gpt", "value": "[C][C][=Branch1][C][=O][C][C][C@H1][C@@H1][C@H1][Branch1][Branch1][C][S][Ring1][Branch1][N][C][=Branch1][C][=O][N][Ring1][Branch2]"}]