[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][=Branch1][C][=O][Branch1][=Branch2][C][Branch1][C][F][Branch1][C][F][F][Cl]"}, {"from": "gpt", "value": "The molecule appears as a colorless gas. Shipped as a liquid under own vapor pressure. Contact with the unconfined liquid may frostbite unprotected skin. Very toxic by inhalation and may severely irritate skin, eyes, and mucous membranes. Under prolonged exposure to fire or heat the containers may rupture violently and rocket."}]