Selective memory erasing drug

This was a drug invented by Jenna Zan Arbor that could target and erase specific memories. Darth Vader wanted to take this drug, so as to erase memories of his late wife Padme Amidala. Before he could use it, Linna Naltree, a hostage scientist of Jenna's, forcibly injected it into Arbor, erasing most of her memories.

Apperances

 * The Last of the Jedi: Reckoning