3-Bromo-6-(trifluoromethoxy)pyridine-2-acetonitrile
5-Bromo-2-(trifluoromethoxy)pyridine-4-acetonitrile
5-Bromo-2-(trifluoromethoxy)pyridine-3-acetonitrile
4-Bromo-5-(trifluoromethoxy)pyridine-2-acetonitrile
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