InChI=1S/C40H58O/c1-33(2)19-13-22-36(5)25-16-28-37(6)26-14-23-34(3)20-11-12-21-35(4)24-15-27-38(7)29-17-30-39(8)31-18-32-40(9,10)41/h11-12,14-15,17-21,23-27,29-31,41H,13,16,22,28,32H2,1-10H3/b12-11+,23-14+,24-15+,29-17+,31-18+,34-20+,35-21+,36-25+,37-26+,38-27+,39-30+