2-Hydroxy-3-methyl-4-(trifluoromethoxy)pyridine-5-acetonitrile
5-Hydroxy-3-nitro-2-(trifluoromethoxy)pyridine-4-sulfonamide
Methyl 5-fluoro-2-(fluoromethyl)-4-(trifluoromethoxy)pyridine-3-carboxylate
3-Hydroxy-6-methyl-4-(trifluoromethoxy)-2-(trifluoromethyl)pyridine