[{"from": "human", "value": "Describe this molecule. [H+1].[C][C][C][C][C][C][C][C][C][O][S][=Branch1][C][=O][=Branch1][C][=O][O-1]"}, {"from": "gpt", "value": "The molecule is a natural product found in Daphnia pulex with data available."}]