I was wondering if someone could help me a bit with some console commands.

I'm playing a modded game with, among others, the Frostcrag Reborn mod.
The problem I have is constantly fortified Speed and Agility attributes by 100, as a result of one of the scripted effects added by the FR mod (Mana Well or something like that).
The attribute fortification (part of the temporary buff added by the mod) should have disappeared with the dissipation of the spell, but remained as a constant active effect.

Now I'm trying to remove these "Fortify Speed 100" and "Fortify Agility 100" from the active effects using the console command player.removespell, but I don't know the spell effect codes.

There seems to be an OBSE command to find out the active effect code, but I can't figure out the proper syntax.
Here's the link to the OBSE command: http://cs.elderscrolls.com/index.php/GetNthActiveEffectCode

So, if anybody could help me with this: what's the proper way of using the console to find out the active effect code, and then to remove it?

Thanks!