6-(Bromomethyl)-3-cyano-2-(trifluoromethoxy)-4-(trifluoromethyl)pyridine
3-(Aminomethyl)-6-cyano-2-(trifluoromethoxy)-4-(trifluoromethyl)pyridine
4-(Aminomethyl)-6-cyano-2-(trifluoromethoxy)-3-(trifluoromethyl)pyridine
4-(Aminomethyl)-2-cyano-3-(trifluoromethoxy)-5-(trifluoromethyl)pyridine