Ethyl 2-(fluoromethyl)-3-iodo-5-(trifluoromethoxy)pyridine-6-carboxylate
Ethyl 2-(fluoromethyl)-3-iodo-4-(trifluoromethoxy)pyridine-5-carboxylate
5-(Fluoromethyl)-2-iodo-3-(trifluoromethoxy)pyridine-6-acetic acid
Ethyl 3-(fluoromethyl)-4-iodo-2-(trifluoromethoxy)pyridine-6-acetate