IUPAC: 10-(4-methylphenyl)-7-nitro-2H,3H,4H,10H-pyrimido[4,5-b]quinoline-2,4-dione

SMILES: Cc1ccc(cc1)-n1c2ccc(cc2cc2c1nc(=O)[nH]c2=O)[N+]([O-])=O