5-Cyano-3-methoxy-2-(trifluoromethoxy)pyridine-4-acetonitrile
5-Chloro-4-fluoro-2-(trifluoromethoxy)pyridine-3-acetic acid
3-Chloro-4-fluoro-5-(trifluoromethoxy)pyridine-2-acetic acid
5-Cyano-4-methoxy-2-(trifluoromethoxy)pyridine-3-acetonitrile
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