5-(Chloromethyl)-4-iodo-2-methoxy-3-(trifluoromethoxy)pyridine
3-(Aminomethyl)-4-iodo-2-methoxy-6-(trifluoromethoxy)pyridine
3-(Chloromethyl)-4-iodo-5-methoxy-2-(trifluoromethoxy)pyridine
5-(Bromomethyl)-2-iodo-4-(trifluoromethoxy)pyridine-3-acetonitrile