Force CD info lookup

I am trying to rip an audiobook and the 'Get CD tracks information from the internet' option is checked. I got 2 entries. Selected first without much thought and it turns out that there are no track names. I would like to try another entry but I can not figure out how to force iTunes to show me that dialog box again.

Any idea?

(If any Apple programmer is reading this, why is it so difficult for iTunes developers to offer a refresh CD information icon?)