What would you do if you found yourself in this situation?

I saw the following on Yours truly's blog, and I though I would share. What would you do if you were in this situation? Please be honest

Dilemma
You are a very skilled doctor with five dying patients, each of whom needs a different organ in order to live. Unfortunately, there are no organs available to perform any of the transplants. It just so happens that you have a sixth dying patient, suffering from a fatal illness, who will die sooner than the other five if not treated. If this sixth patient dies, you will be able to use his organs to save the five other patients. However, you have a medicine you can give to this sixth patient that will cure his illness and he won’t die. Would you: 

Your thoughts pls!!!