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