Methyl 4-(chloromethyl)-3-iodo-6-(trifluoromethoxy)pyridine-2-carboxylate
3-(Fluoromethyl)-4-iodo-2-(trifluoromethoxy)pyridine-6-acetonitrile
4-(Fluoromethyl)-3-iodo-2-(trifluoromethoxy)-5-(trifluoromethyl)pyridine
3-(Fluoromethyl)-2-iodo-6-(trifluoromethoxy)pyridine-4-acetonitrile