5-Bromo-4-(difluoromethyl)-3-methyl-2-nitropyridine
3-Bromo-4-(difluoromethyl)-2-methyl-6-nitropyridine
2-Bromo-5-(difluoromethyl)-4-methylpyridine-3-sulfonyl chloride
Methyl 6-bromo-3-(chloromethyl)-2-(difluoromethyl)pyridine-4-carboxylate
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