IUPAC:5-(2,3-dichlorophenyl)-3-({[4-(dimethylamino)phenyl]methylidene}amino)-4-imino-8,8-dimethyl-3H,4H,5H,6H,7H,8H,9H,10H-pyrimido[4,5-b]quinolin-6-one
IUPAC:5-(2,3-dichlorophenyl)-3-({[4-(dimethylamino)phenyl]methylidene}amino)-4-imino-8,8-dimethyl-3H,4H,5H,6H,7H,8H,9H,10H-pyrimido[4,5-b]quinolin-6-one