5-Methoxy-2-methyl-3-(trifluoromethoxy)pyridine-4-acetic acid
Ethyl 5-(chloromethyl)-2-iodo-4-(trifluoromethoxy)pyridine-3-carboxylate
Ethyl 4-(chloromethyl)-5-iodo-2-(trifluoromethoxy)pyridine-3-carboxylate
Ethyl 3-(chloromethyl)-5-iodo-4-(trifluoromethoxy)pyridine-2-carboxylate