4-Bromo-3-chloro-2-fluoro-5-(trifluoromethoxy)pyridine
5-Bromo-2-chloro-3-(trifluoromethoxy)pyridine-4-methanol
5-Bromo-2-hydroxy-3-(trifluoromethoxy)pyridine-4-methanol
4-Bromo-2-chloro-3-fluoro-5-(trifluoromethoxy)pyridine
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