2-Nitro-3-(trifluoromethoxy)-5-(trifluoromethyl)pyridine-6-carbonyl chloride
2-(Bromomethyl)-3-(difluoromethyl)-6-(trifluoromethoxy)pyridine-5-acetonitrile
2-Nitro-3-(trifluoromethoxy)-4-(trifluoromethyl)pyridine-5-carbonyl chloride
3-(Difluoromethyl)-6-nitro-4-(trifluoromethoxy)pyridine-2-sulfonamide