3-(Bromomethyl)-5-iodo-2-(trifluoromethoxy)pyridine-6-acetonitrile
Methyl 4-(bromomethyl)-2-iodo-3-(trifluoromethoxy)pyridine-5-acetate
Methyl 5-(bromomethyl)-3-iodo-4-(trifluoromethoxy)pyridine-2-acetate
Ethyl 2-methoxy-5-methyl-3-(trifluoromethoxy)pyridine-6-carboxylate