2-(Fluoromethyl)-6-hydroxy-3-iodo-5-(trifluoromethoxy)pyridine
6-(Aminomethyl)-3-fluoro-2-(trifluoromethoxy)pyridine-4-acetonitrile
2-(Aminomethyl)-5-fluoro-3-(trifluoromethoxy)pyridine-6-acetonitrile
2-(Fluoromethyl)-5-hydroxy-3-iodo-6-(trifluoromethoxy)pyridine