InChI=1S/C29H44O8/c1-18-16-17-24(34-5)23(33-4)15-11-10-14-22(21-12-8-7-9-13-21)36-28(31)20(3)29(32)27(35-6)25(30)19(2)26(18)37-29/h7-9,12-13,16-20,22-27,30,32H,10-11,14-15H2,1-6H3/b17-16+/t18-,19-,20+,22-,23-,24+,25-,26-,27+,29+/m0/s1