Fex-EX
Fex-EX, or Blue Harvest as it was also known, was a highly concentrated derivative of the Fex-M3 nerve toxin. It was so powerful that contact with the skin was enough to cause a massive systemic overload that could shut down the body. The Imperial assassin Cabe purchased some in a bar called The Hold-Out and used it to kill the New Republic Senator Luralon Odaay and later, the prostitute who had witnessed his death, Kandi.
It had a sweet and exotic smell.