[{"from": "human", "value": "Provide a brief overview of this molecule. [B-1][Branch1][C][F][Branch1][C][F][Branch1][C][F][F].[B-1][Branch1][C][F][Branch1][C][F][Branch1][C][F][F].[Ni+2]"}, {"from": "gpt", "value": "The molecule is a green odorless aqueous solution. Sinks in and mixes with water. (USCG, 1999)"}]