Ethyl 3-(bromomethyl)-5-hydroxy-6-(trifluoromethoxy)pyridine-2-acetate
4-(Bromomethyl)-2-iodo-6-methyl-3-(trifluoromethoxy)pyridine
4-Iodo-3-nitro-2-(trifluoromethoxy)pyridine-5-methanol
Ethyl 3-(bromomethyl)-5-hydroxy-2-(trifluoromethoxy)pyridine-6-acetate