4-Fluoro-2-hydroxy-3-(trifluoromethoxy)pyridine-5-methanol
5-Cyano-4-hydroxy-2-(trifluoromethoxy)pyridine-3-carboxaldehyde
3-Cyano-4-hydroxy-5-(trifluoromethoxy)pyridine-2-carboxaldehyde
5-Fluoro-3-hydroxy-4-(trifluoromethoxy)pyridine-2-methanol
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