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