[{"from": "human", "value": "Generate a molecule based on the given description. The molecule is an odorless red solid. Sinks and mixes with water. (USCG, 1999)"}, {"from": "gpt", "value": "[N+1][=Branch1][C][=O][Branch1][C][O-1][O-1].[N+1][=Branch1][C][=O][Branch1][C][O-1][O-1].[Co+2]"}]