InChI=1S/C33H46O8/c1-9-26(36)41-24-16-25(39-18(2)34)33(8)23-12-14-31(6)21(20-13-15-38-17-20)10-11-22(31)32(23,7)29(40-19(3)35)27(37)28(33)30(24,4)5/h11,13,15,17,21,23-25,27-29,37H,9-10,12,14,16H2,1-8H3/t21-,23-,24+,25-,27+,28-,29+,31-,32-,33-/m0/s1