2-[benzyl(methyl)amino]ethyl methyl 1,4-dihydro-2,6-dimethyl-4-(m-nitrophenyl)pyridine-3,5-dicarboxylate hydrochloride

1,4-Dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylic acid 3-[2-(methylbenzylamino)ethyl]5-methyl/hydrochloric acid,(1:x)