InChI=1S/C30H46O5/c1-17-22-18-8-9-21-26(4)16-19(31)23(32)25(2,3)20(26)10-11-28(21,6)27(18,5)12-14-30(22,24(33)34)15-13-29(17,7)35/h8,17,19-22,31,35H,9-16H2,1-7H3,(H,33,34)/t17-,19?,20?,21?,22+,26+,27-,28-,29+,30-/m1/s1