3-(Bromomethyl)-5-cyano-6-methoxy-2-(trifluoromethoxy)pyridine
3-(Aminomethyl)-5-cyano-4-(trifluoromethoxy)pyridine-2-methanol
3-(Bromomethyl)-5-cyano-2-methoxy-6-(trifluoromethoxy)pyridine
2-Cyano-3-iodo-4-(trifluoromethoxy)pyridine-6-sulfonyl chloride