4-Bromo-6-(difluoromethyl)-3-methoxypyridine-2-sulfonyl chloride
3-Bromo-4-(difluoromethyl)-2-fluoropyridine-5-acetonitrile
Ethyl 3-bromo-5-(difluoromethyl)-2-hydroxypyridine-6-carboxylate
3-Bromo-2-(difluoromethyl)-5-fluoropyridine-6-acetonitrile
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