2-Bromo-3-cyano-6-(trifluoromethoxy)pyridine-4-acetonitrile
3-Bromo-4-hydroxy-6-(trifluoromethoxy)pyridine-2-acetic acid
2-Bromo-3-cyano-4-(trifluoromethoxy)pyridine-6-acetonitrile
3-Bromo-4-hydroxy-2-(trifluoromethoxy)pyridine-6-acetic acid
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