2-(Difluoromethyl)-6-hydroxy-3-methylpyridine-5-carboxamide
3-(Difluoromethyl)-2-nitro-5-(trifluoromethyl)pyridine-4-sulfonyl chloride
3-Methoxy-4-methyl-5-(trifluoromethoxy)pyridine-2-sulfonyl chloride
Ethyl 5-bromo-2-vinylnicotinate
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