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