3-Chloro-4-fluoro-5-(trifluoromethoxy)pyridine-2-methanol
3-Cyano-4-fluoro-2-hydroxy-6-(trifluoromethoxy)pyridine
3-Chloro-2-fluoro-5-(trifluoromethoxy)pyridine-4-methanol
3-Cyano-2-fluoro-6-hydroxy-4-(trifluoromethoxy)pyridine
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