2-Cyano-5-methyl-3-(trifluoromethoxy)pyridine-6-carboxaldehyde
5-Cyano-2-hydroxy-3-(trifluoromethoxy)pyridine-4-sulfonamide
4-Cyano-2-hydroxy-3-(trifluoromethoxy)pyridine-5-acetic acid
4-Cyano-5-hydroxy-3-(trifluoromethoxy)pyridine-2-sulfonamide
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