4-Cyano-3-(difluoromethyl)-2-(fluoromethyl)pyridine
3-Cyano-5-(difluoromethyl)pyridine-2-methanol
5-Cyano-2-(difluoromethyl)pyridine-3-acetonitrile
Ethyl 3-(difluoromethyl)-5-nitropyridine-4-carboxylate
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