Ethyl 3-(chloromethyl)-6-iodo-2-(trifluoromethoxy)pyridine-4-acetate
Ethyl 5-(chloromethyl)-2-iodo-4-(trifluoromethoxy)pyridine-3-acetate
4-(Chloromethyl)-2-iodo-6-(trifluoromethoxy)pyridine-3-methanol
4-(Chloromethyl)-6-iodo-2-(trifluoromethoxy)pyridine-3-acetic acid