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