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