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