6-(Bromomethyl)-3-methoxy-2-(trifluoromethoxy)pyridine-4-acetonitrile
2-(Aminomethyl)-3-(difluoromethyl)-6-methoxy-4-(trifluoromethoxy)pyridine
2-(Difluoromethyl)-4-methoxy-3-(trifluoromethoxy)pyridine-5-acetonitrile
2-(Aminomethyl)-3-(difluoromethyl)-4-methoxy-6-(trifluoromethoxy)pyridine