3-Hydroxy-2-(trifluoromethoxy)pyridine-6-carboxylic acid
5-Hydroxy-2-(trifluoromethoxy)pyridine-4-acetic acid
3,6-Dihydroxy-2-(trifluoromethoxy)pyridine-5-carboxaldehyde
2-Fluoro-5-hydroxy-3-(trifluoromethoxy)pyridine
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