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