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