InChI=1S/C43H66O9/c1-7-11-27(2)20-32(44)15-14-29(4)22-40-43-42(52-43)39-19-18-35(50-39)25-34-16-17-36(49-34)26-38(47)37(46)24-31(6)30(5)23-33(45)21-28(3)12-9-8-10-13-41(48)51-40/h7-9,11-12,14-15,22,27,30,32-40,42-47H,6,10,13,16-21,23-26H2,1-5H3/b9-8-,11-7+,15-14+,28-12-,29-22+