decahydro-2-oxo-1,3-bis(phenylmethyl)thieno(1',2':1,2) thieno(3,4-d)imidazol-5-ium, salt with (1S)-7,7-dimethyl-2-oxobicyclo(2.2.1)heptane-1-methanesulfon ic acid (1:1)
trimethaphan camsylate (medication)