4-Bromo-2-(difluoromethyl)-5-hydroxypyridine-3-sulfonyl chloride
Ethyl 2-bromo-5-(difluoromethyl)-3-fluoropyridine-6-acetate
Methyl 3-bromo-5-(difluoromethyl)-6-methylpyridine-2-carboxylate
6-Bromo-4-(difluoromethyl)-3-methoxy-2-methylpyridine
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