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