3-Hydroxy-5-iodo-2-(trifluoromethoxy)pyridine-4-carboxaldehyde
Methyl 2-hydroxy-5-iodo-6-(trifluoromethoxy)pyridine-3-carboxylate
2-(Bromomethyl)-4-hydroxy-5-(trifluoromethoxy)pyridine-3-methanol
2-(Bromomethyl)-3-hydroxy-5-(trifluoromethoxy)pyridine-4-methanol