3-Fluoro-5-methoxy-4-(trifluoromethoxy)pyridine-2-acetonitrile
5-Bromo-4-(difluoromethyl)-2-methylpyridine-3-sulfonamide
3-(Aminomethyl)-2-bromo-6-(difluoromethyl)pyridine-5-acetonitrile
4-Bromo-3-methoxy-2-(trifluoromethoxy)pyridine-5-carboxylic acid