3-Chloro-2-cyano-5-(difluoromethyl)-6-nitropyridine
Ethyl 2-(aminomethyl)-3-bromo-6-(difluoromethyl)pyridine-4-carboxylate
5-(Bromomethyl)-2-chloro-3-cyano-6-(difluoromethyl)pyridine
4-(Bromomethyl)-5-chloro-3-cyano-2-(difluoromethyl)pyridine
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