CMAC can be lots of fun.
When you’ve got the Find pane open at the bottom, there’s a small button with a right-pointing arrow on it, next to the Open button. Click it, and select Export. See if one of the options you get in the next dialog will do what you want.
You might think Save would be a good idea, but it probably isn’t – Save includes the MEW field delimiters in the file, so it can be re-Load’ed from the same place.