IUPAC: 1,4,6-trimethyl-1H,2H,5H,8H,9H,10H-pyrido[3,2-g]quinoline-2,5,8,10-tetrone

SMILES: Cc1cc(=O)[nH]c2C(=O)c3c(C(=O)c12)c(C)cc(=O)n3C