[{"from": "human", "value": "Could you provide a description of this molecule? [C][C@@][Branch1][S][C@@H1][Branch1][O][C][=Branch1][=Branch1][=C][C][Ring1][Branch1][=O][O][C][C][O][C][O]"}, {"from": "gpt", "value": "The molecule is a natural product found in Nigrospora sphaerica and Nigrospora oryzae with data available."}]