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