4-Bromo-5-iodo-3-(trifluoromethoxy)pyridine-2-carboxylic acid
4-Bromo-2-methyl-3-(trifluoromethoxy)pyridine-6-acetonitrile
3-Bromo-5-methyl-6-(trifluoromethoxy)pyridine-2-acetonitrile
3-Bromo-5-methyl-2-(trifluoromethoxy)pyridine-6-acetonitrile
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