[{"from": "human", "value": "Provide a description of this molecule. [C][C][C][C][C][C][C][C][C][C][C][C][O][S][=Branch1][C][=O][=Branch1][C][=O][O].[C][Branch1][Ring1][C][O][N][Branch1][Ring2][C][C][O][C][C][O]"}, {"from": "gpt", "value": "The molecule is a colorless liquid with a mild odor, Sinks and mixes with water. (USCG, 1999)"}]