[{"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][N][C][C][Branch1][#Branch2][N][=C][Branch1][Ring2][N][Ring1][Branch1][S][C][N][Branch1][Branch1][C][Ring1][#Branch2][=O][C]"}]