[{"from": "human", "value": "Use the given information to create a molecule that fulfills the desired purpose. The molecule is a natural product found in Hypoxylon carneum with data available."}, {"from": "gpt", "value": "[C][C@@H1][C][C][C@H1][Branch2][Ring2][Ring1][C@H1][C@H1][Ring1][=Branch1][C@H1][Branch2][Ring1][C][C@H1][Branch1][Branch2][C][=Branch1][Ring2][=C][Ring1][=Branch1][C][/C][=Branch1][Ring2][=C][/C][O][/C][/C][=C][/C][=C][/C][=Branch1][C][=O][O][O]"}]