[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is a natural product found in Metasequoia glyptostroboides with data available."}, {"from": "gpt", "value": "[C][O][C][=C][Branch2][Ring2][Ring1][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][/C][=C][/C@@H1][Branch1][S][C][=C][C][=Branch1][=Branch2][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O][O][C][C@@H1][Branch1][Ring1][C][O][O][O]"}]