3-Chloro-2-methyl-4-(trifluoromethoxy)pyridine-6-sulfonamide
2-Cyano-4-(difluoromethyl)-3-fluoro-6-(trifluoromethoxy)pyridine
4-Chloro-2-(chloromethyl)-3-methyl-6-(trifluoromethoxy)pyridine
2-Chloro-6-methyl-5-(trifluoromethoxy)pyridine-3-sulfonamide