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