InChI=1S/C30H40O2/c1-23(13-8-9-14-24(2)17-11-18-27(5)29(31)32)15-10-16-25(3)20-21-28-26(4)19-12-22-30(28,6)7/h8-11,13-18,20-21H,12,19,22H2,1-7H3,(H,31,32)