4-Bromo-2-chloro-6-(chloromethyl)-3-(trifluoromethoxy)pyridine
3-Bromo-4-fluoro-2-(fluoromethyl)-6-(trifluoromethoxy)pyridine
2-Bromo-5-cyano-6-(trifluoromethoxy)pyridine-3-acetonitrile
3-Bromo-5-chloro-6-(chloromethyl)-2-(trifluoromethoxy)pyridine
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