[{"from": "human", "value": "Create a molecule that satisfies the conditions outlined in the description. The molecule is a colorless, fuming liquid or gas with a strong, irritating odor. It is usually shipped in steel cylinders as a compressed gas. Hydrogen fluoride readily dissolves in water to form colorless hydrofluoric acid solutions; dilute solutions are visibly indistinguishable from water."}, {"from": "gpt", "value": "[F]"}]