InChI=1S/C46H68O7/c1-33(2)18-12-21-36(5)24-15-27-37(6)25-13-22-34(3)19-10-11-20-35(4)23-14-26-38(7)28-16-29-39(8)30-17-31-40(9)32-52-46-43(49)41(47)42(48)44(53-46)45(50)51/h10-11,13-14,18-20,22-26,29,31,41-44,46-49H,12,15-17,21,27-28,30,32H2,1-9H3,(H,50,51)/b11-10+,22-13+,23-14+,34-19+,35-20+,36-24+,37-25-,38-26-,39-29+,40-31?