[{"from": "human", "value": "Create a molecule that satisfies the conditions outlined in the description. 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."}, {"from": "gpt", "value": "[C][=C][N][Branch1][Branch1][C][=N][Ring1][Branch1][C][C][C][=Branch1][C][=O][O]"}]