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