3-Bromo-4-hydroxy-5-(trifluoromethoxy)pyridine-2-sulfonyl chloride
3-Bromo-4-chloro-2-(fluoromethyl)-6-(trifluoromethoxy)pyridine
3-Bromo-2-chloro-6-(fluoromethyl)-4-(trifluoromethoxy)pyridine
3-Bromo-6-cyano-2-nitro-5-(trifluoromethoxy)pyridine
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