InChI=1S/C30H44O5/c1-17-8-13-30(24(33)34)15-14-27(5)18(22(30)29(17,7)35)16-19(31)23-26(4)11-10-21(32)25(2,3)20(26)9-12-28(23,27)6/h16-17,20,22-23,35H,8-15H2,1-7H3,(H,33,34)/t17-,20?,22?,23?,26+,27-,28-,29?,30+/m1/s1