I need help with a specific minecraft testfor command

Im trying to use commands blocks, scoreboards, and redstone to give all my moderators effects when they run out. I already have the system to reapply the effects if you are in the team working but now I need to test for both being on the team moderators and not having the effect in one command block.

I tried this initially:

/testfor @a {ActiveEffects:[{Id:21b,Amplifier:20b}],Team=Moderators}

But I got an error in the output of the command block:

[17:45:02] Data tag parsing failed: Unable to locate name/value separator for string: Team=Moderators

Now please keep in mind I am not in 1.9 on my server yet meaning I do not have access to any commands related to that version. I believe this concept could be used on other servers that don't want to create their own new plugins for this and may rather use command blocks such as I have.