[{"from": "human", "value": "What can you tell me about this molecule? [O-1][S][=Branch1][C][=O][=Branch1][C][=O][O-1].[Ag+1].[Ag+1]"}, {"from": "gpt", "value": "The molecule is an odorless white to gray solid. Sinks and mixes with water. (USCG, 1999)"}]