2-Bromo-3-fluoro-5-hydroxy-6-(trifluoromethoxy)pyridine
5-Bromo-2-hydroxy-3-(trifluoromethoxy)pyridine-4-carboxylic acid
6-Bromo-4-fluoro-3-methoxy-2-(trifluoromethoxy)pyridine
4-Bromo-5-hydroxy-3-(trifluoromethoxy)pyridine-2-carboxylic acid
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