4-Fluoro-5-hydroxy-3-methoxy-2-(trifluoromethoxy)pyridine
2-(Aminomethyl)-5-fluoro-3-hydroxy-4-(trifluoromethoxy)pyridine
6-(Aminomethyl)-4-fluoro-3-hydroxy-2-(trifluoromethoxy)pyridine
2-Fluoro-5-hydroxy-4-(trifluoromethoxy)-3-(trifluoromethyl)pyridine