4-(Difluoromethyl)-2-nitro-3-(trifluoromethyl)pyridine-6-sulfonyl chloride
2-Fluoropyridine hydrochloride
6-(Hydroxymethyl)-4-methoxypyridine-3-carbonitrile
5-(Chloromethyl)-2-hydroxy-4-(trifluoromethoxy)-3-(trifluoromethyl)pyridine
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