[{"from": "human", "value": "Provide a brief overview of this molecule. [N-1][=N+1][=O]"}, {"from": "gpt", "value": "The molecule is a naturally occurring gas that is colorless and non flammable. It can be manufactured and used for a variety of things such as a pharmacologic agent to produce anesthesia, a food additive as a propellant, and an additive to fuels to increase available oxygen in combustion."}]