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