5-(5-cyanopentyl)imidazo<1,5-a>pyridine

(2R,3S,4S)-1-benzyl-3-(tert-butyldimethylsilyl)oxy-4-methylpyrrolidin-2-carbonitrile

1-<2-Ureidomethyl-4-nitro-phenoxy>-octan

3-(7-Chloro-1H-indol-3-yl)-propionitrile

tert-butyl {[5-(cyanomethyl)-6-methyl-4-(4-methylphenyl)-2-(2-methylpropyl)pyridin-3-yl]methyl}carbamate