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