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