3-Fluoro-2-hydroxy-4-(trifluoromethoxy)pyridine-6-acetonitrile
5-(Aminomethyl)-3-cyano-4-(difluoromethyl)-2-(trifluoromethoxy)pyridine
2-Fluoro-6-hydroxy-3-(trifluoromethoxy)pyridine-5-acetonitrile
Ethyl 6-(aminomethyl)-3-cyano-2-(trifluoromethoxy)pyridine-4-carboxylate