5-Bromo-2-fluoro-3-(trifluoromethoxy)pyridine-4-acetic acid
5-Bromo-2-(fluoromethyl)-4-hydroxy-3-(trifluoromethoxy)pyridine
6-Bromo-4-chloro-2-(chloromethyl)-3-(trifluoromethoxy)pyridine
4-Bromo-5-fluoro-3-(trifluoromethoxy)pyridine-2-acetic acid
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