4-Bromo-2-(chloromethyl)-3-cyano-5-(trifluoromethoxy)pyridine
4-Bromo-6-chloro-3-(trifluoromethoxy)pyridine-2-methanol
5-Bromo-3-(chloromethyl)-4-cyano-2-(trifluoromethoxy)pyridine
4-Bromo-2-chloro-3-(trifluoromethoxy)pyridine-5-methanol
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