SMILES: C1=CC=C2C(=C1)N=C3C=CC=C(C3=N2)C(=O)[O-]
Description: The molecule is a monocarboxylic acid anion that is the conjugate base of phenazine-1-carboxylic acid; major species at pH 7.3. It is a conjugate base of a phenazine-1-carboxylic acid.