Ethyl 2-(chloromethyl)-3-hydroxy-6-(trifluoromethoxy)pyridine-4-acetate
5-(Bromomethyl)-2-hydroxy-4-(trifluoromethoxy)pyridine-3-methanol
6-Hydroxy-2-methyl-3-(trifluoromethoxy)pyridine-4-carboxylic acid
Ethyl 2-(chloromethyl)-3-hydroxy-4-(trifluoromethoxy)pyridine-6-acetate