Following a nerdy discussion with a colleague, we were disappointed to find that googling "Ingredients of grog" or ""Ingredients of grog Monkey Island" didn't come up with the required list. So hopefully the following will aid someone who finds themselves in a similar situation...
The Ingredients of Grog:-
Kerosene
Propylene Glycol
Artificial Sweeteners
Sulphuric Acid
Rum
Acetone
Red Dye No 2
Scumm
Axle Grease
Battery Acid
and/or pepperoni.