2-(Aminomethyl)-6-(difluoromethyl)-3,4-dimethoxypyridine
5-(Chloromethyl)-3,4-dibromo-2-(difluoromethyl)pyridine
3-(Chloromethyl)-2-(difluoromethyl)pyridine-6-sulfonyl chloride
3-(Aminomethyl)-5-(difluoromethyl)-2,6-dimethoxypyridine
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