[{"from": "human", "value": "Could you provide a description of this molecule? [C-1][#N].[Ag+1]"}, {"from": "gpt", "value": "The molecule appears as a white to gray odorless tasteless powder that darkens on exposure to light. Insoluble in water. Toxic by skin absorption through open wounds, ingestion and inhalation of dust. Toxic oxides of nitrogen are produced in fires."}]