[{"from": "human", "value": "Provide a description of this molecule. [C][N][C][=C][Branch1][Branch1][N][=C][Ring1][Branch1][/C][=C][/C][=Branch1][C][=O][O-1]"}, {"from": "gpt", "value": "The molecule is a urocanate derivative obtained by deprotonation of the carboxy group of N(tele)-methyl-trans-urocanic acid; major species at pH 7.3."}]