2-Fluoro-3-hydroxy-6-(trifluoromethoxy)pyridine-4-sulfonamide
Ethyl 3-cyano-6-hydroxy-2-(trifluoromethoxy)pyridine-5-acetate
Ethyl 5-cyano-2-hydroxy-3-(trifluoromethoxy)pyridine-6-acetate
3-Cyano-6-fluoro-4-(trifluoromethoxy)pyridine-2-acetonitrile
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