InChI=1S/C43H70N2O9/c1-38(2)30-8-13-43(7)35(41(30,5)12-9-31(38)54-36-34(50)33(49)32(48)29(23-46)53-36)28(47)20-26-27-21-39(3,14-15-40(27,4)16-17-42(26,43)6)24-45-37(51)44-22-25-10-18-52-19-11-25/h20,25,27,29-36,46,48-50H,8-19,21-24H2,1-7H3,(H2,44,45,51)/t27-,29-,30+,31+,32-,33+,34+,35-,36-,39+,40-,41+,42-,43-/m1/s1