2-Bromo-3-(difluoromethyl)-6-fluoro-4-nitropyridine
2-Bromo-3-(difluoromethyl)-5-fluoro-4-nitropyridine
Methyl 5-bromo-4-(difluoromethyl)-2-fluoropyridine-3-acetate
3-Bromo-6-(difluoromethyl)-2-fluoro-5-methylpyridine
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