5-(Aminomethyl)-2,3-difluoro-6-(difluoromethyl)pyridine
4-(Aminomethyl)-2,3-difluoro-5-(difluoromethyl)pyridine
3,5-Difluoro-4-(difluoromethyl)-2-nitropyridine
3,4-Difluoro-2-(difluoromethyl)-6-nitropyridine
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