Try searching for...
SCFBio, IIT Delhi
Formula: C15H12N2O4 | Mol. Weight: 284.27 g/mol
IUPAC: 6-(hydroxymethyl)-9-methoxyphenazine-1-carboxylic acid
COC1=CC=C(C2=NC3=CC=CC(=C3N=C12)C(=O)O)CO