3-Chloro-4-(chloromethyl)-6-fluoro-2-(trifluoromethoxy)pyridine
2-Chloro-3-methyl-4-(trifluoromethoxy)pyridine-6-sulfonyl chloride
4-Chloro-2-methyl-6-(trifluoromethoxy)pyridine-3-sulfonamide
3-Cyano-2-(difluoromethyl)-6-fluoro-4-(trifluoromethoxy)pyridine