Ethyl 2-(chloromethyl)-5-(difluoromethyl)pyridine-4-acetate
3-Cyano-5-(difluoromethyl)-2,6-dimethoxypyridine
2,6-Dibromo-3-(difluoromethyl)-5-methylpyridine
3-Chloro-5-(difluoromethyl)-2,6-dimethoxypyridine
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