Methyl 2-(bromomethyl)-4-hydroxy-5-(trifluoromethoxy)pyridine-3-carboxylate
2-Hydroxy-3-iodo-4-(trifluoromethoxy)pyridine-5-acetic acid
3-Hydroxy-6-iodo-2-(trifluoromethoxy)pyridine-4-carbonyl chloride
4-Hydroxy-3-iodo-5-(trifluoromethoxy)pyridine-2-carbonyl chloride