4,6-Dibromo-3-(difluoromethyl)-2-(trifluoromethoxy)pyridine
2,6-Dimethyl-3-(trifluoromethoxy)pyridine-5-acetonitrile
2,3-Dichloro-4-iodo-5-(trifluoromethoxy)pyridine
2,3-Dibromo-5-(difluoromethyl)-6-(trifluoromethoxy)pyridine
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