3-Chloro-2-fluoro-4-(trifluoromethoxy)pyridine-6-acetonitrile
4-Chloro-3-hydroxy-6-methyl-2-(trifluoromethoxy)pyridine
2-Chloro-6-fluoro-5-(trifluoromethoxy)pyridine-3-acetonitrile
2-Chloro-5-cyano-6-hydroxy-3-(trifluoromethoxy)pyridine
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