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