3-Fluoro-6-hydroxy-4-(trifluoromethoxy)pyridine-2-sulfonamide
Ethyl 4-(difluoromethyl)-3-fluoro-2-(trifluoromethoxy)pyridine-6-acetate
3-(Aminomethyl)-6-fluoro-2-nitro-5-(trifluoromethoxy)pyridine
Ethyl 4-(difluoromethyl)-2-fluoro-6-(trifluoromethoxy)pyridine-3-acetate