3-Bromo-5-(difluoromethyl)-6-hydroxypyridine-2-acetic acid
5-Bromo-3-(difluoromethyl)-4-iodopyridine-2-sulfonamide
3-Bromo-2-(difluoromethyl)-6-hydroxypyridine-4-acetic acid
Ethyl 4-bromo-5-(difluoromethyl)-2-fluoropyridine-3-acetate
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