1-(1,4-diazepan-1-yl)heptan-1-one

2-methyl-1-(naphthalene-1-carbonyl)piperazine

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

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

1-(3-chlorobenzoyl)-2-methylpiperazine

ethyl (2Z)-2-chloro-2-[2-(2-methoxyphenyl)hydrazin-1-ylidene]acetate

ethyl (2Z)-2-chloro-2-[2-(3-chloro-4-methoxyphenyl)hydrazin-1-ylidene]acetate

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

1-(4-bromophenyl)-5-phenyl-4,5-dihydro-1H-pyrazole-3-carboxylic acid

1-(3-chloro-4-methoxyphenyl)-5-phenyl-4,5-dihydro-1H-pyrazole-3-carboxylic acid

1-(2,5-dichlorophenyl)-5-phenyl-4,5-dihydro-1H-pyrazole-3-carboxylic acid