[{"from": "human", "value": "Provide a description of this molecule. [C][C][C][C][C][C][N][=C][=O]"}, {"from": "gpt", "value": "The molecule is an isocyanate in which a single isocyanato substituent is located at C-1 of a hexane molecule; found to be immunogenic in guinea pigs. It has a role as an immunomodulator and an allergen."}]