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