InChI=1S/C32H54O8/c1-10-24-30(37)31(9)16-18(3)12-13-26(39-27(34)17-32(24,38)40-31)23(8)29(36)21(6)15-19(4)14-20(5)28(35)22(7)25(33)11-2/h12,14,20-26,28-29,33,35-36,38H,10-11,13,15-17H2,1-9H3/b18-12-,19-14+/t20-,21+,22-,23+,24-,25-,26+,28+,29+,31-,32-/m0/s1