SMILES: C1=CC(=C2C(=C1)NC3=C(C=CC=C3N2)C(=O)O)C(=O)O
Description: The molecule is a member of the class of phenazines that is 5,10-dihydrophenazine substituted at positions 1 and 6 by carboxy groups. It is a member of phenazines and an amino dicarboxylic acid. It is a conjugate acid of a 5,10-dihydrophenazine-1,6-dicarboxylate.