InChI=1S/C33H46O9/c1-16-21(36)13-14-31(6)23-11-10-20-25(19-9-12-24(30(4,5)39)42-29(19)38)22(40-17(2)34)15-32(20,7)33(23,8)28(37)27(26(16)31)41-18(3)35/h16,20,22-24,26-27,39H,9-15H2,1-8H3/t16-,20+,22+,23+,24+,26-,27+,31-,32+,33-/m1/s1