1-[(2-Methyl-4-methylsulfonyl)phenyl]-3-methylpiperazine

1-(4-Nitrophenyl)piperidine-4-carboxamide

2-[4-(4-Fluoro-2-nitrophenyl)piperazin-1-yl]ethanol hydrochloride

1-[4-(methylsulfonyl)phenyl]-3-methylpiperazine

1-[5-(Trifluoromethyl)pyridin-2-yl]piperidin-3-carboxylic acid

3-Methyl-1-(5-nitropyridin-2-yl)piperazine

1-[2-Chloro-5-methyl-4-(methylsulfonyl)phenyl]piperidine-4-carboxylic

2-[4-[5-(Trifluoromethyl)pyridin-2-yl]piperazin-1-yl]ethanol

1-[4-(Ethylsulfonyl)-2-nitrophenyl]piperidin-4-ol

5-Nitro-2-(morpholin-4-yl)benzoic acid

Ethyl 3-nitro-4-(piperidin-4-ol-1-yl)benzoate