Methyl 3-hydroxy-2-iodo-6-(trifluoromethoxy)pyridine-4-acetate
4-Hydroxy-5-iodo-3-(trifluoromethoxy)pyridine-2-carboxylic acid
Methyl 3-hydroxy-2-iodo-4-(trifluoromethoxy)pyridine-6-acetate
4-Hydroxy-3-iodo-2-(trifluoromethoxy)pyridine-5-carboxylic acid