2-Hydroxy-2-Cyano-3-nitro-5-(3-(trifluoromethoxy)phenyl)pyridine
2-Hydroxy-2-Cyano-3-nitro-5-(2-(trifluoromethoxy)phenyl)pyridine
6-Fluoro-2-hydroxy-4-(4-(trifluoromethoxy)phenyl)pyridine
6-Fluoro-2-hydroxy-4-(3-(trifluoromethoxy)phenyl)pyridine
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