2-(Bromomethyl)-5-cyano-3-methoxy-6-(trifluoromethoxy)pyridine
6-(Aminomethyl)-4-cyano-2-(trifluoromethoxy)pyridine-3-methanol
2-Chloro-5-(fluoromethyl)-6-methoxy-3-(trifluoromethoxy)pyridine
2-(Bromomethyl)-4-cyano-6-methoxy-3-(trifluoromethoxy)pyridine