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