4-Bromo-3-hydroxy-2-(trifluoromethoxy)pyridine-5-methanol
5-Bromo-3-chloro-4-fluoro-2-(trifluoromethoxy)pyridine
4-Bromo-6-hydroxy-3-(trifluoromethoxy)pyridine-2-methanol
3-Bromo-5-chloro-2-fluoro-4-(trifluoromethoxy)pyridine
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