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