4-Chloro-6-cyano-2-(difluoromethyl)-3-methoxypyridine
Methyl 2-chloro-4-cyano-5-(difluoromethyl)pyridine-3-acetate
2-(Aminomethyl)-3-bromo-4-(difluoromethyl)pyridine-6-acetonitrile
3-Chloro-5-cyano-2-(difluoromethyl)pyridine-4-carbonyl chloride
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