Jacobine

Chemical Name: (2S,3S,5'R,6'R,9a1'R,14a'R)-6'-hydroxy-3,5',6'-trimethyl-5',6',9',9a1',11',13',14',14a'-octahydro-2'H-spiro[oxirane-2,3'-[1,6]dioxacyclododecino[2,3,4-gh]pyrrolizine]-2',7'(4'H)-dione