InChI=1S/C56H69N13O9/c1-33(2)27-44(68-55(74)76-31-35-15-7-5-8-16-35)51(72)65-41(21-13-25-61-53(57)58)49(70)63-37-23-24-40-46(29-37)78-47-30-43(38-19-11-12-20-39(38)48(47)64-40)67-50(71)42(22-14-26-62-54(59)60)66-52(73)45(28-34(3)4)69-56(75)77-32-36-17-9-6-10-18-36/h5-12,15-20,23-24,29-30,33-34,41-42,44-45H,13-14,21-22,25-28,31-32H2,1-4H3,(H,63,70)(H,65,72)(H,66,73)(H,68,74)(H,69,75)(H4,57,58,61)(H4,59,60,62)/b67-43-/t41-,42+,44-,45+/m0/s1