(2E)-1-(1,4-diazepan-1-yl)-3-phenylprop-2-en-1-one

1-(pyridine-3-carbonyl)-1,4-diazepane

2-(4-chlorophenyl)-1-(1,4-diazepan-1-yl)ethan-1-one

1-(3-methylpiperazin-1-yl)pentan-1-one

3-methyl-1-(3-nitrobenzoyl)piperazine

1-(furan-2-carbonyl)-3-methylpiperazine

1-(4-bromobenzoyl)-3-methylpiperazine

1-benzoyl-2-methylpiperazine

1-cyclohexanecarbonyl-2-methylpiperazine

2-(4-methoxyphenyl)-1-(2-methylpiperazin-1-yl)ethan-1-one

1-(2-methylpiperazin-1-yl)heptan-1-one

2-methyl-1-[4-(trifluoromethyl)benzoyl]piperazine

ethyl (2Z)-2-chloro-2-[2-(2,3-dimethylphenyl)hydrazin-1-ylidene]acetate

ethyl (2Z)-2-chloro-2-[2-(2-methyl-5-nitrophenyl)hydrazin-1-ylidene]acetate

ethyl (2Z)-2-chloro-2-[2-(2-methyl-4-nitrophenyl)hydrazin-1-ylidene]acetate