[{"from": "human", "value": "Generate a molecule based on this description. The molecule is a natural product found in Nigrospora sphaerica and Nigrospora oryzae with data available."}, {"from": "gpt", "value": "[C][C@@][Branch2][Ring2][Ring1][C][C][C@][C][C@H1][Ring1][=Branch1][C][C@@H1][Ring1][Branch1][C][C][C@@H1][C@@][Ring1][=Branch2][Branch1][#C][C][C][C@H1][Branch1][=Branch2][C@@][Ring1][=Branch1][Branch1][C][C][C][O][O][C][C][O]"}]