4-(Aminomethyl)-2,3-dibromo-5-(difluoromethyl)pyridine
6-Iodo-2-(trifluoromethoxy)pyridine-3-sulfonyl chloride
2-(Difluoromethyl)-4-iodo-6-methylpyridine
2-Fluoro-6-methoxynicotinonitrile
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