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