Ethyl 3-(aminomethyl)-5-hydroxy-2-(trifluoromethoxy)pyridine-6-acetate
2-(Bromomethyl)-5-hydroxy-3-(trifluoromethoxy)pyridine-6-methanol
Methyl 5-(bromomethyl)-4-hydroxy-2-(trifluoromethoxy)pyridine-3-carboxylate
Methyl 3-(bromomethyl)-4-hydroxy-5-(trifluoromethoxy)pyridine-2-carboxylate