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