3-Fluoro-6-hydroxy-2-(trifluoromethoxy)-4-(trifluoromethyl)pyridine
4-(Aminomethyl)-3-cyano-2-(trifluoromethoxy)pyridine-6-methanol
4-Fluoro-5-hydroxy-2-(trifluoromethoxy)-3-(trifluoromethyl)pyridine
4-(Aminomethyl)-2-cyano-6-(trifluoromethoxy)pyridine-3-methanol