Methyl 2-bromo-6-(difluoromethyl)-3-fluoropyridine-4-acetate
4-Bromo-3-(chloromethyl)-2-(difluoromethyl)-6-fluoropyridine
Methyl 6-bromo-3-(difluoromethyl)-2-fluoropyridine-4-acetate
4-Bromo-6-(chloromethyl)-3-(difluoromethyl)-2-fluoropyridine
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