[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is a member of imidazolidines."}, {"from": "gpt", "value": "[C][O][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][N][C][=Branch1][C][=O][/C][=Branch1][=Branch2][=C][/C][=C][C][=C][S][Ring1][Branch1][/N][C][Ring1][N][=S]"}]