InChI=1S/C39H43NO11/c1-21(2)28-15-16-29(49-34(44)26-12-9-8-10-13-26)38-20-46-37(7,32(28)38)36(50-35(45)27-14-11-17-40-19-27)39(51-25(6)43)18-22(3)31(47-23(4)41)30(39)33(38)48-24(5)42/h8-17,19,22,28-33,36H,1,18,20H2,2-7H3/t22-,28+,29+,30+,31-,32-,33+,36-,37+,38+,39+/m0/s1