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