InChI=1S/C39H48O9/c1-11-35(4,5)27-31-24(20-16-18(2)12-13-22(20)36(6,7)46-31)28(40)25-29(41)26-30(45-10)21-17-23-37(8,9)48-38(33(21)42,15-14-19(3)34(43)44)39(23,26)47-32(25)27/h11,14,16,20-23,26,30,40H,1,12-13,15,17H2,2-10H3,(H,43,44)/b19-14+/t20-,21-,22+,23+,26-,30+,38+,39?/m1/s1