4-(Aminomethyl)-2,3-diamino-6-(difluoromethyl)pyridine
2,6-Dichloro-4-(difluoromethyl)pyridine-3-methanol
3,4-Diamino-6-(difluoromethyl)-2-nitropyridine
2,5-Dichloro-4-(difluoromethyl)pyridine-3-methanol
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