SciFinder-n search in ChemDraw keeps spinning or opens multiple tabs in your browser

Details:

1. Set Google Chrome as your default browser.
2. Open Chrome, and in the address bar, enter "chrome://settings/content/notifications" (without the quotes) and hit enter.
   
   
3. Go to "Allowed to send notifications" and click the Add button.
4. Enter https://sso.cas.org and click "Add"
   
   
5. Restart your browser and ChemDraw application and try again. If you are prompted with the following screen, click "Open ChemDraw". You can check the "always allow" option to avoid repeating this step.