Actually, no. Ergotamine, shown below, is the naturally occurring substance in the fungus from which LSD was first synthesized.
But LSD is semi-synthetic in that the ergotamine was busted in half and the two ethyls added to make the diethyl amide.
Oh, well done.
For $25 can you name the fungus?
C?P?
Grows on rye.
Was found on the Agrarian Plain
and used in the cult of Demeter
at Eleusis...