InChI=1S/C30H48O5/c1-25(2)21-7-10-30(17-31)23(28(21,5)9-8-22(25)33)20(32)15-18-19-16-27(4,24(34)35)12-11-26(19,3)13-14-29(18,30)6/h18-19,21-23,31,33H,7-17H2,1-6H3,(H,34,35)/t18?,19?,21?,22?,23?,26-,27+,28+,29-,30+/m1/s1