3-Bromo-6-methoxy-2-(trifluoromethoxy)pyridine-4-sulfonamide
5-Bromo-4-(chloromethyl)-3-cyano-2-(trifluoromethoxy)pyridine
3-Bromo-5-chloro-2-(trifluoromethoxy)pyridine-4-methanol
5-Bromo-2-methoxy-4-(trifluoromethoxy)pyridine-3-sulfonamide
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