3-Bromo-2-(difluoromethyl)-4-nitropyridine-5-carboxaldehyde
Methyl 4-bromo-3-(difluoromethyl)-2-methylpyridine-6-acetate
Methyl 4-bromo-2-(difluoromethyl)-3-iodopyridine-5-carboxylate
Methyl 4-bromo-6-(difluoromethyl)-2-methylpyridine-3-acetate
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