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