[{"from": "human", "value": "Provide a description of this molecule. [C][=C][N][Branch1][Branch1][C][=N][Ring1][Branch1][C][C][C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is an imidazolyl carboxylic acid that is propanoic acid in which one of the methyl hydrogens is substituted by an imidazol-1-yl group. It is a metabolite of histidine found in human urine and faeces. It has a role as a human urinary metabolite. It is functionally related to a propionic acid."}]