3-(Bromomethyl)-2-hydroxy-6-(trifluoromethoxy)pyridine-5-methanol
4-(Bromomethyl)-3-cyano-6-nitro-2-(trifluoromethoxy)pyridine
2-Cyano-3-(difluoromethyl)-5-methylpyridine-4-sulfonamide
Ethyl 2-chloro-4-(chloromethyl)-3-(difluoromethyl)pyridine-6-acetate