InChI=1S/C30H48O3/c1-19-20(31)8-9-21-27(19,5)11-10-22-28(21,6)15-17-30(24(32)33)23-18-25(2,3)12-13-26(23,4)14-16-29(22,30)7/h19,21-23H,8-18H2,1-7H3,(H,32,33)