6-(Bromomethyl)-4-(difluoromethyl)-3-(trifluoromethoxy)pyridine-2-carboxaldehyde
Methyl 4-(chloromethyl)-2-(difluoromethyl)-3-(trifluoromethoxy)pyridine-5-acetate
3-(Bromomethyl)-2-(difluoromethyl)-4-(trifluoromethoxy)pyridine-5-acetonitrile
6-(Chloromethyl)-2-cyano-3-(difluoromethyl)pyridine