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