(+,-)3-(3-(4,4-diphenylpiperidin-1-yl)propyl)-5-methyl-4-(3,4-dimethoxyphenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate
(+,-)3-(3-(4,4-diphenylpiperidin-1-yl)propyl)-5-methyl-4-(3,4-dimethoxyphenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate