Ethyl 3-(bromomethyl)-2-cyano-5-(trifluoromethoxy)pyridine-6-carboxylate
6-(Aminomethyl)-3-cyano-4-(trifluoromethoxy)pyridine-2-carboxylic acid
6-Fluoro-2-hydroxy-3-(trifluoromethoxy)pyridine-4-methanol
Ethyl 3-(bromomethyl)-2-cyano-4-(trifluoromethoxy)pyridine-5-carboxylate