5-Chloro-3-cyano-2-hydroxy-4-(trifluoromethoxy)pyridine
2-Chloro-3-(chloromethyl)-6-iodo-4-(trifluoromethoxy)pyridine
6-Bromo-2-(difluoromethyl)-4-(trifluoromethoxy)pyridine-3-acetonitrile
3-Chloro-5-cyano-4-hydroxy-2-(trifluoromethoxy)pyridine
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