2,6-Dibromo-3-(difluoromethyl)-5-nitropyridine
2,4-Diamino-6-(difluoromethyl)pyridine-3-methanol
2,4-Dibromo-3-(difluoromethyl)-6-nitropyridine
3,5-Diamino-2-(difluoromethyl)pyridine-6-acetonitrile
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