6-(Aminomethyl)-3-hydroxy-4-methoxy-2-(trifluoromethoxy)pyridine
5-(Bromomethyl)-4-fluoro-2-nitro-3-(trifluoromethoxy)pyridine
6-(Bromomethyl)-4-fluoro-2-nitro-3-(trifluoromethoxy)pyridine
2-(Aminomethyl)-3-hydroxy-4-methoxy-5-(trifluoromethoxy)pyridine