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(2007/10/02)2-[(2-aminoethoxy)methyl]-4-(2-chlorophenyl)-3-ethoxycarbonyl-5-methoxycarbonyl-6-methyl-1,4-dihydropyridine
4-(2-chlorophenyl)-3-ethoxycarbonyl-2-{2-[N-(1-imidazolylcarbonyl)amino]ethoxymethyl}-5-methoxycarbonyl-6-methyl-1,4-dihydropyridine
ethylenediamine