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