[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C][=Branch1][C][=O][S]"}, {"from": "gpt", "value": "The molecule appears as a clear,yellow liquid with a strong, unpleasant odor. May be toxic by ingestion, inhalation and skin absorption. Irritating to skin and eyes. Used to make other chemicals."}]