[{"from": "human", "value": "Describe this molecule. [C][C@@H1][C][C@@H1][Branch1][S][C][C][C][C][=Branch1][C][=O][C][C][=Branch1][C][=O][O][Ring1][N][O]"}, {"from": "gpt", "value": "The molecule is a natural product found in Neopetrosia chaliniformis and Penicillium simplicissimum with data available."}]