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(2013/08/25)N-{2-[2-(2,5-dioxo-4,4-diphenylimidazolidin-1-yl)ethoxy]ethyl}aminoguanidine
N-{2-[2-(2,5-dioxo-4,4-diphenylimidazolidin-1-yl)ethoxy]ethyl}phthalimide
3-{2-[2-(4-(4-methoxyphenyl)piperazinyl)ethoxy]ethyl}-5,5-diphenylimidazolidine-2,4-dione
3-{2-[2-(4-(4-chlorophenyl)piperazin-1-yl)ethoxy]ethyl}-5,5-diphenylimidazolidine-2,4-dione
3-{2-[2-(4-phenylpiperazin-1-yl)ethoxy]ethyl}-5,5-diphenylimidazolidine-2,4-dione