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