Ethyl 3-(bromomethyl)-2-(difluoromethyl)-5-(trifluoromethoxy)pyridine-6-carboxylate
2,6-Diethynylpyridine
5-Chloro-2-(fluoromethyl)-3-(trifluoromethoxy)pyridine-4-carboxylic acid
2-Bromo-6-mercaptonicotinonitrile
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