2-(Bromomethyl)-5-(difluoromethyl)-6-(trifluoromethoxy)pyridine-3-methanol
6-(Difluoromethyl)-3-nitro-2-(trifluoromethoxy)pyridine-4-carboxaldehyde
2-(Bromomethyl)-5-(difluoromethyl)-4-(trifluoromethoxy)pyridine-3-methanol
6-(Bromomethyl)-4-(difluoromethyl)-2-(trifluoromethoxy)pyridine-3-methanol