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5-Bromo-8-ethoxy-4-hydroxy-3-quinolinecarbonitrile

5-Bromo-4-hydroxy-8-methoxy-3-quinolinecarbonitrile

6,8-Dibromo-4-hydroxy-5-methyl-3-quinolinecarbonitrile

8-Bromo-4-hydroxy-6-methyl-3-quinolinecarbonitrile

6-Bromo-4-hydroxy-8-methyl-3-quinolinecarbonitrile

4-Hydroxy-6,8-dimethoxy-3-quinolinecarbonitrile

4-Hydroxy-8-(1-methylethoxy)-3-quinolinecarbonitrile

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

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

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

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