4-Bromo-2-hydroxy-3-(trifluoromethoxy)pyridine-5-acetic acid
3-Bromo-2-iodo-4-(trifluoromethoxy)pyridine-6-sulfonamide
5-Bromo-3-hydroxy-4-(trifluoromethoxy)pyridine-2-acetic acid
2-Bromo-6-iodo-5-(trifluoromethoxy)pyridine-3-sulfonamide
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