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