InChI=1S/C42H52N6O8/c1-25(2)33(39(51)43-5)47-41(53)37(55-23-27-11-15-29(16-12-27)31-9-7-19-45-21-31)35(49)36(50)38(42(54)48-34(26(3)4)40(52)44-6)56-24-28-13-17-30(18-14-28)32-10-8-20-46-22-32/h7-22,25-26,33-38,49-50H,23-24H2,1-6H3,(H,43,51)(H,44,52)(H,47,53)(H,48,54)/t33-,34-,35+,36+,37+,38+/m0/s1