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