4-(3-Methoxy-quinoxalin-2-yl)-piperazine-1-carboxylic acid tert-butyl ester

2-(5-Chloromethyl-pyridin-2-yloxy)-quinoxaline

3-chloro-6-(3-chloropiperidin-1-yl)pyridazine

4-(3-hydroxypiperidin-1-yl)-N,N-dimethylbenzenesulfonamide

3-(4-Hydroxy-piperidin-1-yl)-1-phenyl-propan-1-one

2-(4-Amino-piperidin-1-yl)-1-(3-chloro-phenyl)-ethanol hydrochloride

2-Chloro-N-[1-(2-fluoro-benzoyl)-piperidin-4-yl]-acetamide

1-(4-Chloro-phenyl)-2-(3-hydroxy-piperidin-1-yl)-ethanone

2-(2-(3-hydroxypiperidin-1-yl)-1H-benzo[d]imidazol-1-yl)nicotinonitrile

Piperidin-4-yl-[1-(toluene-4-sulfonyl)-1H-benzoimidazol-2-yl]-amine hydrochloride

[1-(1-Pyrazin-2-yl-ethyl)-piperidin-4-yl]-carbamic acid tert-butyl ester