4-Bromo-6-(difluoromethyl)-3-(trifluoromethyl)pyridine-2-methanol
4-Bromo-2-(difluoromethyl)-3-(trifluoromethyl)pyridine-6-methanol
4-Bromo-2-(difluoromethyl)-6-nitropyridine-3-sulfonamide
5-Bromo-3-(difluoromethyl)-2-(trifluoromethyl)pyridine-4-methanol