4-(Aminomethyl)-5-(difluoromethyl)-3-fluoro-2-(trifluoromethoxy)pyridine
5-(Difluoromethyl)-4-fluoro-2-(trifluoromethoxy)pyridine-3-acetonitrile
3-(Difluoromethyl)-4-fluoro-5-(trifluoromethoxy)pyridine-2-acetonitrile
4-(Aminomethyl)-3-(difluoromethyl)-2-fluoro-5-(trifluoromethoxy)pyridine