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