4-(Difluoromethyl)-2-hydroxy-6-(trifluoromethoxy)pyridine-3-carboxaldehyde
Methyl 5-hydroxy-3-iodo-2-(trifluoromethoxy)pyridine-4-acetate
2-Hydroxy-3-iodo-4-(trifluoromethoxy)pyridine-6-acetic acid
Ethyl 3-hydroxy-6-iodo-2-(trifluoromethoxy)pyridine-5-carboxylate