Bent upper control arm!!!!

Your probably best off to find another control arm.

I'll throw this out there although I've not tried it myself. Don't laugh too hard.#-o
First, I wouldn't expect a perfect outcome if I were to bend it back in line. That said, if I were to try to bend this thing I think I'd try to use two heavy wall tubes, (or similar) pending on clearance over each end of the bushing, captured by a rock solid mounted vise that can be cranked down. Use the rest of the arm and whatever persuader needed to bend it.
I think I would stay away from heating it. Good luck!

Some low quality visual reference..........
Tube sections = yellow
Vise = green