5-Bromo-2-(difluoromethyl)-3-hydroxy-4-(trifluoromethoxy)pyridine
4-Bromo-6-methyl-2-(trifluoromethoxy)pyridine-3-acetonitrile
4-Bromo-2-methyl-5-(trifluoromethoxy)pyridine-3-acetonitrile
5-Bromo-3-methyl-2-(trifluoromethoxy)pyridine-4-acetonitrile
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