[{"from": "human", "value": "What can you tell me about this molecule? [C][N][=C][=O]"}, {"from": "gpt", "value": "The molecule is a colorless highly flammable liquid that evaporates quickly when exposed to the air. It has a sharp, strong odor. Methyl isocyanate is used in the production of pesticides, polyurethane foam, and plastics."}]