SMILES: C(=C\\C=O)\\C=C(/C(=O)[O-])\\N
Description: The molecule is conjugate base of 2-aminomuconic 6-semialdehyde arsing from deprotonation of the carboxylic acid function. It has a role as a human metabolite. It is a conjugate base of a 2-aminomuconic 6-semialdehyde.