InChI=1S/C46H66O7/c1-32(2)18-13-22-36(7)24-16-26-37(8)25-15-23-34(5)20-11-12-21-35(6)27-17-29-39(10)31-40(30-38(9)28-14-19-33(3)4)52-46-43(49)41(47)42(48)44(53-46)45(50)51/h11-12,15-21,23-27,29-30,40-44,46-49H,13-14,22,28,31H2,1-10H3,(H,50,51)/b12-11+,23-15+,26-16+,27-17+,34-20+,35-21+,36-24+,37-25+,38-30+,39-29+