Ethyl 4-bromo-3-(difluoromethyl)-6-fluoropyridine-2-acetate
2-Bromo-3-(difluoromethyl)-5-iodopyridine-6-carboxaldehyde
Ethyl 4-bromo-3-(difluoromethyl)-5-fluoropyridine-2-acetate
3-Bromo-6-(difluoromethyl)-2-iodopyridine-4-methanol
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