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