3-(Difluoromethyl)-4-hydroxy-5-methoxypyridine-2-carboxylic acid
3-Hydroxy-2-(trifluoromethoxy)pyridine-4-sulfonyl chloride
Ethyl 4-nitro-2-(trifluoromethoxy)pyridine-5-carboxylate
2,5-Bis(2,5-dichlorophenyl)pyridine-3-acetonitrile
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