InChI=1S/C46H64O7/c1-31(18-12-20-33(3)24-26-37-35(5)22-14-28-45(37,6)7)16-10-11-17-32(2)19-13-21-34(4)25-27-38-36(23-15-29-46(38,8)9)30-52-44-41(49)39(47)40(48)42(53-44)43(50)51/h10-13,16-21,24-27,39-42,44,47-49H,14-15,22-23,28-30H2,1-9H3,(H,50,51)/b11-10-,18-12+,19-13+,26-24+,27-25+,31-16-,32-17+,33-20+,34-21+