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