2-Chloro-4-cyano-3-(trifluoromethoxy)pyridine-6-methanol
3-Chloro-6-cyano-2-(trifluoromethoxy)pyridine-5-acetonitrile
6-Chloro-3-cyano-2-(trifluoromethoxy)pyridine-4-carboxylic acid
2-Chloro-3-cyano-6-(trifluoromethoxy)pyridine-4-carboxylic acid
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