Ethyl 4-bromo-6-(difluoromethyl)-2-methoxypyridine-3-acetate
4-Bromo-2-(difluoromethyl)-3-methylpyridine-5-carboxaldehyde
Ethyl 5-bromo-3-(difluoromethyl)-2-methoxypyridine-4-acetate
3-Bromo-5-(difluoromethyl)-6-methylpyridine-2-carboxaldehyde
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