5-Cyano-2,3-diamino-6-(difluoromethyl)pyridine
4-Cyano-2,3-diamino-5-(difluoromethyl)pyridine
Methyl 6-(difluoromethyl)-2-methoxypyridine-3-acetate
2-(Chloromethyl)-6-(difluoromethyl)pyridine-4-acetonitrile
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