4-Bromo-2-(difluoromethyl)-5-iodopyridine-3-acetic acid
2-Bromo-3-(difluoromethyl)-4-iodo-6-methoxypyridine
4-Bromo-2-(difluoromethyl)-3-iodopyridine-5-acetic acid
3-Bromo-5-(difluoromethyl)-6-iodopyridine-2-acetic acid
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