[{"from": "human", "value": "What can you tell me about this molecule? [C][=Branch1][#Branch1][=C][/C][=Branch1][C][=O][O][\\C][=C][Branch1][=Branch1][\\C][=Branch1][C][=O][O-1][/N]"}, {"from": "gpt", "value": "The molecule is a dicarboxylic acid monoanion that is the conjugate base of 2-aminomuconic acid. It is the major microspecies at pH 7.3 (according to Marvin v 6.2.0.). It has a role as a human metabolite. It is a dicarboxylic acid monoanion and an alpha-amino-acid anion. It is a conjugate acid of a (2Z,4E)-2-aminomuconate(2-)."}]