[{"from": "human", "value": "Describe this molecule. [N][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is used as part of an intravenous mixture with sodium thiosulfate to treat cyanide poisoning. It is on the World Health Organization's List of Essential Medicines, a list of the most important medications needed in a basic health system. There is also research to investigate its applicability towards treatments for heart attacks, brain aneurysms, pulmonary hypertension in infants, and Pseudomonas aeruginosa infections."}]