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