[{"from": "human", "value": "Describe this molecule. [C][C][C][C][C][C][C][C][C][C][C][C][C][C][=Branch1][C][=O][N][Branch1][C][C][C]"}, {"from": "gpt", "value": "The molecule is a fatty amide obtained by formal condensation of the carboxy group of hexadec-9-enoic acid with dimethylamine. Skin and eye irritant. It has a role as an epitope. It is functionally related to a tetradecanoic acid and a dimethylamine."}]