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