label: 4-((-2-hydroxy-3-phenoxypropyl)amino)butyl methyl 2,6-dimethyl-(4-(m-nitrophenyl))-1,4-dihydropyridine-3,5-dicarboxylate
label_lc: 4-((-2-hydroxy-3-phenoxypropyl)amino)butyl methyl 2,6-dimethyl-(4-(m-nitrophenyl))-1,4-dihydropyridine-3,5-dicarboxylate