Ethyl 3-(chloromethyl)-4-(difluoromethyl)pyridine-5-acetate
4-(Chloromethyl)-3-(difluoromethyl)pyridine-5-acetonitrile
2-Cyano-6-(difluoromethyl)-3,4-dimethoxypyridine
4-(Chloromethyl)-2-(difluoromethyl)pyridine-5-acetonitrile
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