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