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