[1,6]Dioxacyclododecino[2,3,4-gh]pyrrolizine-2,7-dione, 3,4,5,6,9,11,13,14,14a,14b-decahydro-6-hydroxy-4,5,6-trimethyl-3-methylene-, (4R,5R,6R,14aR,14bR)-
21-Norsenecionan-11,16-dione, 12-hydroxy-14-methyl-, (14α)-
(4R,5R,6R,14aR,14bR)-3,4,5,6,9,11,13,14,14a,14b-Decahydro-6-hydroxy-4,5,6-trimethyl-3-methylene[1,6]dioxacyclododecino[2,3,4-gh]pyrrolizine-2,7-dione
Senecivernine
[1,6]Dioxacyclododecino[2,3,4-gh]pyrrolizine-2,7-dione, 3,4,5,6,9,11,13,14,14a,14b-decahydro-6-hydroxy-4,5,6-trimethyl-3-methylene-, [4R-(4R*,5R*,6R*,14aR*,14bR*)]-