(8-aza-8-(4-chlorophenyl)-1,4-dioxaspiro-4,5-decan-2-yl)methyl-1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)pyridine-3,5-dicarboxylate
(8-aza-8-(4-chlorophenyl)-1,4-dioxaspiro-4,5-decan-2-yl)methyl-1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)pyridine-3,5-dicarboxylate