Yes, Other(not classified) is correct. The information in Box 14 is only informational. It does not go anywhere on the return.
You may need to make further adjustments if Form 1099-B has an incorrect tax basis and your cost was added to your Box 1 income of Form W-2.
For more information, see:
How do I enter Employee Stock Purchase Plan (ESPP) sales in TurboTax?
How to Report RSUs or Stock Grants on Your Tax Return - TurboTax Tax Tips & Videos
