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