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