4-(1,3-benzoxazol-2-yl)-N,N-dimethylaniline

[4-(dimethylamino)phenyl]-imidazol-1-ylmethanone

N,N-dimethyl-4-(1,3,4-oxadiazol-2-yl)aniline

ethenyl 4-(dimethylamino)benzoate

4-[methyl(nitroso)amino]benzoic acid