3-Bromo-4-(difluoromethyl)-2-hydroxy-5-(trifluoromethoxy)pyridine
2-Bromo-6-methyl-4-(trifluoromethoxy)pyridine-3-acetonitrile
3-Bromo-2-(difluoromethyl)-5-hydroxy-6-(trifluoromethoxy)pyridine
3-Bromo-2-(difluoromethyl)-4-hydroxy-5-(trifluoromethoxy)pyridine