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