3-Hydroxy-6-methyl-4-(trifluoromethoxy)pyridine-2-sulfonamide
2-(Difluoromethyl)-6-fluoro-5-(trifluoromethoxy)pyridine-3-carboxaldehyde
Methyl 3-(difluoromethyl)-2-fluoro-5-(trifluoromethoxy)pyridine-6-acetate
2-(Difluoromethyl)-6-fluoro-3-(trifluoromethoxy)pyridine-5-carboxaldehyde