3-Spiro[5.5]undec-3-yl-propionitrile

1-(cyanomethyl)-3-<4-<(phenylsulfonyl)amino>butyl>-6-isopropylazulene

1-Benzyl-2-cyano-6-methyl-3-piperideine

[5-Chloro-2-(2-fluoro-phenylsulfanyl)-phenyl]-acetonitrile