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