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