Methyl 4-bromo-5-(difluoromethyl)-2-iodopyridine-3-carboxylate
Methyl 4-bromo-5-(difluoromethyl)-3-iodopyridine-2-carboxylate
2-Bromo-4-(chloromethyl)-6-(difluoromethyl)-3-methoxypyridine
2-Bromo-4-(chloromethyl)-5-(difluoromethyl)-3-methoxypyridine
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