4-nitro-benzoic acid-[2-(2-diethylamino-ethoxy)-ethylamide]
N-<2-<2-(diethylamino)ethoxy>ethyl>-1-phenyl-1-cyclohexanecarboxamide
N-<2-<2-(diethylamino)ethoxy>ethyl>-1-phenyl-1-cyclopetanecarboxamide
N-<2-<2-(diethylamino)ethoxy>ethyl>-1-phenyl-1-cyclohexanemethylamine
N-<2-<2-(diethylamino)ethoxy>ethyl>-N-methyl-1-phenyl-1-cyclopentanemethylamine