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
3-(Aminomethyl)-5-chloro-4-methyl-2-(trifluoromethoxy)pyridine