2-Bromo-3-fluoro-5-(trifluoromethoxy)pyridine-6-acetonitrile
4-Bromo-2-chloro-6-(trifluoromethoxy)pyridine-3-acetic acid
3-Bromo-5-chloro-2-(trifluoromethoxy)pyridine-6-acetic acid
3-Bromo-4-chloro-2-(trifluoromethoxy)pyridine-6-acetic acid
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