6-Bromo-2-fluoro-3-(trifluoromethoxy)pyridine-4-acetonitrile
2-Bromo-6-fluoro-4-(trifluoromethoxy)pyridine-3-acetonitrile
3-Bromo-2-(fluoromethyl)-6-methyl-5-(trifluoromethoxy)pyridine
2-Bromo-5-fluoro-6-(trifluoromethoxy)pyridine-3-acetonitrile
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