4-Bromo-6-chloro-2-(trifluoromethoxy)pyridine-3-sulfonamide
6-Bromo-2-fluoro-3-methoxy-4-(trifluoromethoxy)pyridine
3-Bromo-2-(chloromethyl)-6-hydroxy-5-(trifluoromethoxy)pyridine
4-Bromo-2-chloro-5-(trifluoromethoxy)pyridine-3-sulfonamide
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