InChI=1S/C47H66O2/c1-34(2)18-11-19-35(3)20-12-21-36(4)22-13-23-37(5)24-14-25-38(6)26-15-27-39(7)28-16-29-40(8)32-33-43-42(10)46(48)45-41(9)30-17-31-44(45)47(43)49/h17-18,20,22,24,26,28,30-32H,11-16,19,21,23,25,27,29,33H2,1-10H3/b35-20+,36-22+,37-24+,38-26+,39-28+,40-32+