2-Bromo-3-(difluoromethyl)-5-hydroxypyridine-4-acetic acid
3-Bromo-6-(difluoromethyl)-2-fluoropyridine-4-carbonyl chloride
2-Bromo-3-(difluoromethyl)-4-hydroxypyridine-5-acetic acid
Ethyl 3-bromo-6-(difluoromethyl)-2-hydroxypyridine-5-carboxylate
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