4-Cyano-2-fluoro-3-(trifluoromethoxy)pyridine-5-acetonitrile
4-Fluoro-3-iodo-2-(trifluoromethoxy)pyridine-5-acetonitrile
5-Cyano-4-fluoro-3-(trifluoromethoxy)pyridine-2-acetonitrile
Methyl 6-cyano-3-fluoro-4-(trifluoromethoxy)pyridine-2-carboxylate
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