2-(Difluoromethyl)-3,4-diiodo-5-nitropyridine
3,5-Diamino-4-(difluoromethyl)pyridine-2-acetonitrile
4-(Difluoromethyl)-3,6-diiodo-2-nitropyridine
Methyl 2,6-diamino-3-(difluoromethyl)pyridine-4-acetate
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