Ethyl 4-(bromomethyl)-6-iodo-3-(trifluoromethoxy)pyridine-2-carboxylate
2-(Aminomethyl)-6-iodo-3-nitro-5-(trifluoromethoxy)pyridine
Methyl 2-(bromomethyl)-5-iodo-3-(trifluoromethoxy)pyridine-4-acetate
Ethyl 2-iodo-4-nitro-3-(trifluoromethoxy)pyridine-6-acetate