[{"from": "human", "value": "Please give me some details about this molecule. [O-1][S][=Branch1][C][=O][=Branch1][C][=O][O-1].[Co+2]"}, {"from": "gpt", "value": "The molecule is an odorless rose-pink solid. Sinks and mixes with water. (USCG, 1999)"}]