3-Cyano-5-fluoro-2-(fluoromethyl)-6-(trifluoromethoxy)pyridine
2-Fluoro-3-iodo-4-methoxy-5-(trifluoromethoxy)pyridine
3-Cyano-4-fluoro-2-(fluoromethyl)-6-(trifluoromethoxy)pyridine
4-Cyano-3-hydroxy-2-(trifluoromethoxy)pyridine-5-sulfonyl chloride
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