InChI=1S/C46H66O9/c1-30(2)16-11-17-31(3)18-12-20-33(5)23-15-28-46(10)37(54-46)24-14-22-32(4)19-13-21-34(6)25-26-36-35(27-29-45(36,9)52)44(7,8)55-43-40(49)38(47)39(48)41(53-43)42(50)51/h12-16,18-26,28,35-41,43,47-49,52H,11,17,27,29H2,1-10H3,(H,50,51)/b19-13+,20-12+,24-14+,26-25+,28-15+,31-18+,32-22+,33-23+,34-21+