4-Cyano-6-iodo-2-(trifluoromethoxy)pyridine-3-carboxylic acid
2-(Aminomethyl)-5-cyano-3-iodo-6-(trifluoromethoxy)pyridine
Ethyl 6-(chloromethyl)-2-fluoro-4-(trifluoromethoxy)pyridine-3-carboxylate
3-(Bromomethyl)-6-cyano-2-nitro-5-(trifluoromethoxy)pyridine