[{"from": "human", "value": "Please give me some details about this molecule. [B][Branch1][C][F][Branch1][C][F][F].[C][O][C]"}, {"from": "gpt", "value": "The molecule appears as a fuming liquid. Corrosive to skin, eyes and mucous membranes. May be toxic by inhalation. Used as a catalyst in chemical reactions."}]