Ethyl 3-(chloromethyl)-4-iodo-2-(trifluoromethoxy)pyridine-5-acetate
Methyl 4-(chloromethyl)-6-iodo-2-(trifluoromethoxy)pyridine-3-acetate
Methyl 3-iodo-4-nitro-5-(trifluoromethoxy)pyridine-2-carboxylate
6-(Fluoromethyl)-4-iodo-3-(trifluoromethoxy)pyridine-2-acetonitrile