2-Iodo-3-nitro-5-(trifluoromethoxy)pyridine-6-acetonitrile
3-(Fluoromethyl)-4-iodo-5-(trifluoromethoxy)-2-(trifluoromethyl)pyridine
2-Iodo-3-nitro-4-(trifluoromethoxy)pyridine-5-acetonitrile
3-(Fluoromethyl)-2-iodo-6-(trifluoromethoxy)-5-(trifluoromethyl)pyridine