2-Bromo-4-(difluoromethyl)-3-hydroxypyridine-5-carboxaldehyde
3-Bromo-6-(difluoromethyl)-4-hydroxypyridine-2-methanol
2-Bromo-3-(difluoromethyl)-6-hydroxypyridine-4-carboxaldehyde
4-Bromo-5-(difluoromethyl)-2-hydroxypyridine-3-methanol
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