InChI=1S/C30H44O5/c1-25(2)19-8-11-29(6)23(26(19,3)10-9-20(25)32)18(31)12-16-17-13-28(5,24(33)34)21-14-27(17,4)22(35-21)15-30(16,29)7/h12,17,19-23,32H,8-11,13-15H2,1-7H3,(H,33,34)/t17-,19?,20-,21+,22+,23?,26-,27-,28+,29+,30+/m0/s1