2-Bromo-4-(difluoromethyl)-6-iodopyridine-3-carboxylic acid
5-Bromo-3-(difluoromethyl)-4-hydroxypyridine-2-acetic acid
2-Bromo-4-(difluoromethyl)-5-iodopyridine-3-carboxylic acid
2-Bromo-4-(difluoromethyl)-3-iodopyridine-5-carboxylic acid
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