2-(Bromomethyl)-4-(trifluoromethoxy)-3-(trifluoromethyl)pyridine-6-acetonitrile
3-(Aminomethyl)-2-(difluoromethyl)-5-(trifluoromethoxy)pyridine-4-sulfonamide
2-(Aminomethyl)-5-(difluoromethyl)-6-(trifluoromethoxy)pyridine-3-sulfonamide
2-(Aminomethyl)-3-(difluoromethyl)-6-(trifluoromethoxy)pyridine-5-sulfonamide