4-Bromo-2-(chloromethyl)-6-(difluoromethyl)-3-nitropyridine
2-Bromo-3-(bromomethyl)-6-(difluoromethyl)pyridine-4-carboxaldehyde
6-Bromo-3-(chloromethyl)-2-(difluoromethyl)-4-nitropyridine
Methyl 2-bromo-5-(difluoromethyl)-3-methoxypyridine-6-acetate
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