Select the column of data you want to use in a query, then copy to clipboard.
Open Clipboard Quickie and click the Lines -> Line button in the lower left corner.
Use ', ' as the delimiter (That's single space, comma, single space)
This will give a string that looks like this:
item 1', 'item 2', 'item 3
You can then use that string to fill out an IN() condition like so:
DELETE FROM MyTable WHERE MyID IN('item 1', 'item 2', 'item 3');