[{"from": "human", "value": "What can you tell me about this molecule? [C][C][C][C][C][C][Branch1][Ring2][C][Ring1][Branch1][C][C][C][=Branch1][C][=O][O-1].[C][C][C][C][C][C][Branch1][Ring2][C][Ring1][Branch1][C][C][C][=Branch1][C][=O][O-1].[Co+2]"}, {"from": "gpt", "value": "The molecule is a brown powder or a bluish-red solid. It is easily ignited and once ignited can burn profusely. It is used to make paints and varnish."}]