[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][=C][C][=Branch1][N][=C][Branch1][Branch2][C][=Branch1][Ring2][=C][Ring1][=Branch1][O][N][C][=Branch1][C][=O][C][C][=Branch1][C][=O][C][=Branch1][C][=O][O-1]"}, {"from": "gpt", "value": "The molecule is a dioxo monocarboxylic acid anion that is the conjugate base of 4-(2-amino-3-hydroxyphenyl)-2,4-dioxobutanoic acid resulting from the deprotonation of the carboxy group. Major species at pH 7.3. It is a conjugate base of a 4-(2-amino-3-hydroxyphenyl)-2,4-dioxobutanoic acid."}]