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