Ethyl 4-bromo-3-(difluoromethyl)-5-iodopyridine-2-carboxylate
4-Bromo-5-(bromomethyl)-3-(difluoromethyl)-2-iodopyridine
Ethyl 4-bromo-3-(difluoromethyl)-2-iodopyridine-5-carboxylate
4-Bromo-3-(bromomethyl)-2-(difluoromethyl)-6-iodopyridine
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