InChI=1S/C46H66O9/c1-31(2)16-12-24-36(30-54-44-41(49)39(47)40(48)42(55-44)43(50)51)25-15-23-34(5)21-13-19-32(3)17-10-11-18-33(4)20-14-22-35(6)26-27-38-37(45(7,8)52)28-29-46(38,9)53/h10-11,13-23,25-27,37-42,44,47-49,52-53H,12,24,28-30H2,1-9H3,(H,50,51)/b11-10+,19-13+,20-14+,23-15+,27-26+,32-17+,33-18+,34-21+,35-22+,36-25-