5-Bromo-3-(chloromethyl)-4-(difluoromethyl)-2-fluoropyridine
3-Bromo-4-(difluoromethyl)-2-methoxypyridine-5-acetic acid
2-Bromo-6-(difluoromethyl)-5-iodopyridine-3-carboxylic acid
4-Bromo-6-(difluoromethyl)-3-methoxypyridine-2-sulfonyl chloride
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