Methyl 2-(difluoromethyl)-5-iodo-3-(trifluoromethoxy)pyridine-6-acetate
5-(Chloromethyl)-2-iodo-4-(trifluoromethoxy)pyridine-3-acetonitrile
Ethyl 2-(bromomethyl)-4-iodo-6-(trifluoromethoxy)pyridine-3-carboxylate
5-(Chloromethyl)-3-iodo-2-(trifluoromethoxy)pyridine-4-acetonitrile