Ethyl 3-hydroxy-4-(trifluoromethoxy)-2-(trifluoromethyl)pyridine-5-acetate
Methyl 6-hydroxy-2-iodo-4-(trifluoromethoxy)pyridine-3-carboxylate
Ethyl 3-hydroxy-2-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-6-acetate
4-(Bromomethyl)-2-hydroxy-3-(trifluoromethoxy)-5-(trifluoromethyl)pyridine