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