Methyl 5-bromo-3-(difluoromethyl)-4-nitropyridine-2-acetate
2-Bromo-6-(difluoromethyl)-4-methoxypyridine-3-acetonitrile
2-Bromo-6-(difluoromethyl)-3-methoxypyridine-4-acetonitrile
Methyl 3-bromo-5-(difluoromethyl)-2-nitropyridine-6-acetate
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