Ethyl 4-(fluoromethyl)-2-iodo-3-(trifluoromethoxy)pyridine-6-acetate
5-(Fluoromethyl)-2-iodo-3-(trifluoromethoxy)pyridine-4-acetonitrile
3-Iodo-6-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-5-acetonitrile
5-(Fluoromethyl)-3-iodo-4-(trifluoromethoxy)pyridine-2-acetonitrile