3-(Aminomethyl)-6-cyano-2-(difluoromethyl)pyridine-5-methanol
2-Bromo-5-methyl-4-(trifluoromethoxy)pyridine-3-acetonitrile
3-(Chloromethyl)-2-hydroxy-4-(trifluoromethoxy)pyridine-6-methanol
4-Amino-3-(aminomethyl)-2-(difluoromethyl)-6-methoxypyridine