InChI=1S/C42H46N4O14/c1-5-20-17(2)25-13-26-18(3)21(6-9-33(47)48)29(44-26)15-31-23(8-11-35(51)52)24(12-36(53)59-42-39(56)37(54)38(55)40(60-42)41(57)58)32(46-31)16-30-22(7-10-34(49)50)19(4)27(45-30)14-28(20)43-25/h13-16,37-40,42-43,46,54-56H,5-12H2,1-4H3,(H,47,48)(H,49,50)(H,51,52)(H,57,58)/b25-13-,26-13-,27-14-,28-14-,29-15-,30-16-,31-15-,32-16-