For me, 35(e) embezzlement/theft/misuse of funds and 35(z) breach of fiduciary duty.
I acknowledge that 35(j) misuse of position or self dealing is accurate, but I shy away from it because it's the language normally used to describe misconduct by a bank employee, not a customer.
Keep in mind, they created this fuzzy mess with all of the check boxes. If the person looking over your shoulder disagrees with your choice just say, "Oh, I'm so glad to know that, I couldn't find that anywhere! Where did you find it?"
In this world you must be oh so smart or oh so pleasant. Well, for years I was smart. I recommend pleasant.