InChI=1S/C35H46O2/c1-27(17-11-19-29(3)21-13-22-32(6)34(36)37)15-9-10-16-28(2)18-12-20-30(4)24-25-33-31(5)23-14-26-35(33,7)8/h9-13,15-22,24-25H,14,23,26H2,1-8H3,(H,36,37)/p-1/b10-9+,17-11+,18-12+,21-13+,25-24+,27-15+,28-16+,29-19+,30-20+,32-22+