3-Bromo-6-(difluoromethyl)-4-hydroxy-2-(trifluoromethyl)pyridine
3-Bromo-4-(difluoromethyl)-2-hydroxy-5-(trifluoromethyl)pyridine
3-Bromo-2-(difluoromethyl)-6-hydroxy-4-(trifluoromethyl)pyridine
3-Bromo-2-(difluoromethyl)-5-hydroxy-4-(trifluoromethyl)pyridine