2,4-Dimethyl-N-(2-(dimethylamino)ethyl)-1-oxo-1,2-dihydro-3-isoquinolinecarboxamide 3-Isoquinolinecarboxamide, 1,2-dihydro-2,4-dimethyl-N-(2-(dimethylamino)ethyl)-1-oxo- 89929-04-4