(20R)-12,15,20-trihydroxy-(15αH)-15,20-dihydro-senecionane-11,16-dione (3R,5R,6S,14aR,14bR)-3,4,5,6,9,11,13,14,14a,14b-Decahydro-3,6-dihydroxy-3-[(1R)-1-hydroxyethyl]-5,6-dimethyl[1,6]dioxacyclododecino[2,3,4-gh]pyrrolizine-2,7-dione [1,6]Dioxacyclododecino[2,3,4-gh]pyrrolizine-2,7-dione, 3,4,5,6,9,11,13,14,14a,14b-decahydro-3,6-dihydroxy-3-(1-hydroxyethyl)-5,6-dimethyl-, [3R-[3R*(R*),5R*,6S*,14aR*,14bR*]]- [1,6]Dioxacyclododecino[2,3,4-gh]pyrrolizine-2,7-dione, 3,4,5,6,9,11,13,14,14a,14b-decahydro-3,6-dihydroxy-3-[(1R)-1-hydroxyethyl]-5,6-dimethyl-, (3R,5R,6S,14aR,14bR)- Jacolin Senecionan-11,16-dione, 15,20-dihydro-12,15,20-trihydroxy-, (15α,20R)-