5-Chloro-3-(difluoromethyl)-2-fluoropyridine-4-carboxamide
2-(Chloromethyl)-3-(difluoromethyl)-4-(trifluoromethyl)pyridine-5-sulfonyl chloride
Methyl 3-cyano-2-fluoro-4-(trifluoromethoxy)pyridine-6-acetate
2-Cyano-5-methyl-4-nitro-3-(trifluoromethoxy)pyridine