InChI=1S/C39H58O9/c1-27(2)29-21-20-28(3)31-23-22-30(32(31)25-29)26-47-33(40)19-17-15-13-11-9-7-5-4-6-8-10-12-14-16-18-24-46-39-36(43)34(41)35(42)37(48-39)38(44)45/h20-23,25,34-37,39,41-43H,1,4-19,24,26H2,2-3H3,(H,44,45)