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