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