InChI=1S/C30H50O3/c1-18-19(17-31)10-13-28(5)24(33)16-30(7)20(25(18)28)8-9-22-27(4)14-12-23(32)26(2,3)21(27)11-15-29(22,30)6/h10,18,20-25,31-33H,8-9,11-17H2,1-7H3