4-(Bromomethyl)-3-iodo-5-(trifluoromethoxy)pyridine-2-acetonitrile
3-Iodo-2-methyl-5-(trifluoromethoxy)pyridine-4-carbonyl chloride
3-(Chloromethyl)-2-iodo-5-methoxy-4-(trifluoromethoxy)pyridine
4-(Bromomethyl)-2-iodo-5-(trifluoromethoxy)pyridine-3-acetonitrile