5-Bromo-3-hydroxy-2-(trifluoromethoxy)pyridine
3-Bromo-5-hydroxy-4-(trifluoromethoxy)pyridine
3-Bromo-5-hydroxy-2-(trifluoromethoxy)pyridine
5-Bromo-4-hydroxy-2-(trifluoromethoxy)pyridine
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