Methyl 5-cyano-2-(difluoromethyl)-3-(trifluoromethoxy)pyridine-6-carboxylate
2-(Aminomethyl)-3-fluoro-5-hydroxy-4-(trifluoromethoxy)pyridine
3-Fluoro-6-methyl-2-(trifluoromethoxy)pyridine-5-acetonitrile
4-Hydroxy-5-iodo-2-(trifluoromethoxy)pyridine-3-acetic acid