InChI=1S/C45H62O4/c1-36(2)18-13-21-39(5)24-14-25-40(6)26-17-29-43(9)34-35-49-45(47)33-31-42(8)28-16-23-38(4)20-12-11-19-37(3)22-15-27-41(7)30-32-44(46)48-10/h11-12,15-16,18-20,22-24,26-28,30-34H,13-14,17,21,25,29,35H2,1-10H3/b12-11+,22-15-,23-16+,32-30+,33-31-,37-19+,38-20-,39-24+,40-26+,41-27-,42-28-,43-34+