InChI=1S/C34H52O9/c1-18(35)41-26-15-25-30(3,4)43-28(38)16-27(42-19(2)36)34(25,9)24-12-13-32(7)21(10-11-23(32)33(24,26)8)20-14-22(37)29(39)31(5,6)40-17-20/h11,20-22,24-27,29,37,39H,10,12-17H2,1-9H3/t20-,21+,22+,24+,25+,26-,27+,29-,32+,33+,34-/m0/s1