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