5-Amino-4-(difluoromethyl)-3-methyl-2-(trifluoromethyl)pyridine
2-Methyl-6-nitro-3-(trifluoromethoxy)pyridine-4-acetonitrile
3-(Aminomethyl)-2-(difluoromethyl)-6-hydroxy-4-methoxypyridine
2-(Aminomethyl)-3-chloro-4-(difluoromethyl)pyridine-6-acetonitrile