InChI=1S/C46H66O9/c1-30(2)17-13-20-33(5)23-15-25-34(6)24-14-21-31(3)18-11-12-19-32(4)22-16-26-35(7)27-28-36-37(29-38(47)46(36,10)53)45(8,9)55-44-41(50)39(48)40(49)42(54-44)43(51)52/h11-12,14-19,21-28,36-42,44,47-50,53H,13,20,29H2,1-10H3,(H,51,52)/b12-11+,21-14+,22-16+,25-15+,28-27+,31-18+,32-19+,33-23+,34-24+,35-26+