3-Bromo-6-hydroxy-2-(trifluoromethoxy)pyridine-4-carboxamide
4-Bromo-3-hydroxy-5-(trifluoromethoxy)pyridine-2-carboxamide
5-Bromo-4-hydroxy-3-(trifluoromethoxy)pyridine-2-carboxamide
2-Bromo-6-hydroxy-3-(trifluoromethoxy)pyridine-4-carboxamide
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