[{"from": "human", "value": "Provide a description of this molecule. [C][=C][Branch2][Ring1][C][C][=Branch1][=Branch2][=C][Branch1][Ring2][N][Ring1][Branch1][C][N][C][C][=Branch1][C][=O][O][C][C][C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is a dicarboxylic acid that is pyrole bearing aminomethyl, carboxymethyl and 2-carboxyethyl substituents at positions 2, 3 and 4 respectively. It has a role as a metabolite, an Escherichia coli metabolite and a mouse metabolite. It is a member of pyrroles, a dicarboxylic acid and an aralkylamino compound. It is a conjugate acid of a porphobilinogen(1-)."}]