4-Fluoro-2-(fluoromethyl)-3-(trifluoromethoxy)pyridine-6-acetic acid
2-(Fluoromethyl)-5-hydroxy-6-(trifluoromethoxy)pyridine-3-acetonitrile
5-(Aminomethyl)-3-hydroxy-4-(trifluoromethoxy)pyridine-2-acetonitrile
2-(Fluoromethyl)-5-hydroxy-4-(trifluoromethoxy)pyridine-3-acetonitrile