2,2-diphenyl-1-(piperidin-1-yl)ethan-1-one oxime

1-(4-methylpiperazin-1-yl)-2,2-diphenylethan-1-one oxime

N,N-diethyl-N'-hydroxy-2,2-diphenylacetimidamide

3-benzhydryl-5-(2-methylphenoxy)-4,5-dihydro-1,2-oxazole

3-benzhydryl-5-(3-chlorophenoxy)-4,5-dihydro-1,2-oxazole