[{"from": "human", "value": "Provide a description of this molecule. [C-1][#O+1]"}, {"from": "gpt", "value": "The molecule is a colorless, odorless gas. Prolonged exposure to carbon monoxide rich atmospheres may be fatal. It is easily ignited. It is just lighter than air and a flame can flash back to the source of leak very easily. Under prolonged exposure to fire or intense heat the containers may violently rupture and rocket."}]