InChI=1S/C46H66O7/c1-33(2)18-12-21-36(6)24-15-27-38(8)26-14-23-35(5)20-10-11-30-40(32-52-46-43(49)41(47)42(48)44(53-46)45(50)51)31-17-29-39(9)28-16-25-37(7)22-13-19-34(3)4/h10-11,14,16-20,23-26,28-31,41-44,46-49H,12-13,15,21-22,27,32H2,1-9H3,(H,50,51)/b11-10+,23-14+,28-16+,31-17+,35-20+,36-24+,37-25+,38-26+,39-29+,40-30-