Ethyl 2-(fluoromethyl)-4-hydroxy-6-(trifluoromethoxy)pyridine-3-acetate
Methyl 3-(chloromethyl)-4-hydroxy-5-(trifluoromethoxy)pyridine-2-carboxylate
2-(Aminomethyl)-5-hydroxy-3-nitro-4-(trifluoromethoxy)pyridine
3-Hydroxy-2-(trifluoromethoxy)-6-(trifluoromethyl)pyridine-5-acetonitrile