3-Bromo-2-(difluoromethyl)-6-hydroxypyridine-4-carbonyl chloride
2-Bromo-3-(difluoromethyl)-5-methoxy-6-(trifluoromethyl)pyridine
3-Bromo-2-(difluoromethyl)-5-hydroxypyridine-4-carbonyl chloride
3-Bromo-4-(difluoromethyl)-2-methoxypyridine-6-methanol