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