3-Fluoro-2-hydroxy-6-(trifluoromethoxy)pyridine-4-methanol
2-Cyano-6-hydroxy-3-(trifluoromethoxy)pyridine-4-sulfonamide
3-Fluoro-2-hydroxy-4-(trifluoromethoxy)pyridine-6-methanol
6-Cyano-4-fluoro-3-(trifluoromethoxy)pyridine-2-acetonitrile
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