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