[{"from": "human", "value": "Describe this molecule. [C][Branch1][#Branch2][C@@H1][Branch1][=Branch1][C][=Branch1][C][=O][O-1][NH3+1][/C][=Branch1][O][=C][\\C][=Branch1][C][=O][C][=Branch1][C][=O][O][/C][=C][\\O-1]"}, {"from": "gpt", "value": "The molecule is conjugate base of 4-(L-alanin-3-yl)-2-hydroxy-cis,cis-muconate 6-semialdehyde having anjionic carboxy groups and a protonated primary amine; major species at pH 7.3. It is a conjugate base of a 4-(L-alanin-3-yl)-2-hydroxy-cis,cis-muconate 6-semialdehyde."}]