he shoots he scores!
psilocybin = C12H17N2O4P
they also contain psilocin and baeocystin - neither of which were as aethetically pleasing
i did also take a look at caffeine, nicotine and cocaine
get your free 3d molecule viewer here :
Jmol
you will want
7-zip to open the jmol tar.gz package.
i'll dig out the molecule files (mol) and post them later