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