[{"from": "human", "value": "Provide a description of this molecule. [C][C][C][C][C][C][C][C][C][C][C][C][O][C][=Branch1][C][=O][C][S][=Branch1][C][=O][=Branch1][C][=O][O-1].[Na+1]"}, {"from": "gpt", "value": "The molecule is a wetting agent and surfactant used in enema-type laxative products."}]