[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is a natural product found in Ulmus thomasii with data available."}, {"from": "gpt", "value": "[C][O][C][=C][C][=Branch1][N][=C][C][=Branch1][=Branch1][=C][Ring1][=Branch1][O][C][O][C][C@H1][C@@H1][Branch2][Ring1][=C][C@H1][Branch2][Ring1][Branch2][C][C][=C][C][=Branch1][S][=C][Branch1][O][C][=Branch1][=Branch1][=C][Ring1][#Branch2][Ring1][=Branch1][O][C][O][C][O][C][C][O][C][O]"}]