2-Chloro-6-fluoro-3-phenylpyridine
2-Hydroxy-4-(trifluoromethoxy)pyridine-6-sulfonyl chloride
5-Cyano-4-(fluoromethyl)-3-(trifluoromethoxy)pyridine-2-carboxylic acid
3-Fluoro-2-methyl-6-(trifluoromethoxy)pyridine-4-sulfonyl chloride
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