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4-Hydroxy-5,8-dimethoxy-3-quinolinecarbonitrile

6,8-Dichloro-4-hydroxy-3-quinolinecarbonitrile

7,8-Dichloro-4-hydroxy-3-quinolinecarbonitrile

4-Hydroxy-8-methyl-3-quinolinecarbonitrile

4-Hydroxy-6-methyl-quinoline-3-carbonitrile

8-Ethoxy-4-hydroxy-3-quinolinecarbonitrile

4-Hydroxy-8-(methylthio)-3-quinolinecarbonitrile

7-Ethyl-4-hydroxy-3-quinolinecarbonitrile

5,8-Dichloro-4-hydroxy-3-quinolinecarbonitrile

8-Chloro-4-hydroxyquinoline-3-carbonitrile