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
Methyl 6-(difluoromethyl)-2-fluoro-4-(trifluoromethoxy)pyridine-3-acetate