5-Chloro-3-hydroxy-4-(trifluoromethoxy)pyridine-2-sulfonyl chloride
2-Chloro-6-cyano-3-(trifluoromethoxy)pyridine-5-acetonitrile
2-Chloro-4-iodo-3-methoxy-5-(trifluoromethoxy)pyridine
4-Chloro-3-(fluoromethyl)-2-hydroxy-6-(trifluoromethoxy)pyridine
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