2,3-Dibromo-6-(trifluoromethoxy)pyridine-5-carbonyl chloride
3-(Aminomethyl)-4-cyano-6-(trifluoromethoxy)pyridine-2-acetonitrile
3-(Difluoromethyl)-6-methoxy-4-nitropyridine-2-sulfonamide
Ethyl 2-(bromomethyl)-6-(difluoromethyl)-4-(trifluoromethyl)pyridine-3-carboxylate