IUPAC:5-{[3-({[(5-{[3-(dimethylamino)propyl]amino}-3,10-dimethyl-2-oxo-2H,3H,4H,10H-pyrimido[4,5-b]quinolin-4-ylidene)-lambda3-oxy]methyl}(methyl)amino)propyl]amino}-3,10-dimethyl-2H,3H,4H,10H-pyrimido[4,5-b]quinoline-2,4-dione
IUPAC:5-{[3-({[(5-{[3-(dimethylamino)propyl]amino}-3,10-dimethyl-2-oxo-2H,3H,4H,10H-pyrimido[4,5-b]quinolin-4-ylidene)-lambda3-oxy]methyl}(methyl)amino)propyl]amino}-3,10-dimethyl-2H,3H,4H,10H-pyrimido[4,5-b]quinoline-2,4-dione