Need help filtering an option set

I have a conditional where I’m trying to avoid deleting a group’s image if the image is from an Option Set. Here’s my setup:

I’m filtering all options for my Option Set called “3D”, fetching the URL, first item, etc. For my constraint I have the selected option’s image URL set to not empty, the idea being that if that is indeed the group’s image, it won’t be deleted as it’s an option.

My guess is the constraint needs to be something else. Anyone out there skilled at filtering Option Sets?

I think I figured it out. The constraint should check to see if the two URLs match. For anyone having a similar issue: