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