3,4-Dichloro-2-(trifluoromethoxy)pyridine-5-methanol
2-Bromo-3-hydroxy-5-iodo-6-(trifluoromethoxy)pyridine
5-Ethynylpyridine-3-carboxylic acid
5-Bromo-2-chloro-3-(difluoromethyl)-6-fluoropyridine
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