Methyl 3-bromo-5-(difluoromethyl)-6-hydroxypyridine-2-acetate
2-Bromo-3-(chloromethyl)-6-(difluoromethyl)-5-methoxypyridine
Methyl 3-bromo-5-(difluoromethyl)-2-hydroxypyridine-4-acetate
3-Bromo-2-(difluoromethyl)-6-methoxypyridine-5-methanol
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