5-(Difluoromethyl)-3-fluoro-4-(trifluoromethoxy)pyridine-2-carboxaldehyde
3-(Difluoromethyl)-4-fluoro-2-(trifluoromethoxy)pyridine-5-carboxaldehyde
2-(Difluoromethyl)-4-fluoro-3-(trifluoromethoxy)pyridine-6-methanol
Methyl 5-(difluoromethyl)-3-fluoro-4-(trifluoromethoxy)pyridine-2-carboxylate