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