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