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