InChI=1S/C41H48N6O8/c1-45-26-28(23-35(45)40(50)43-30-11-13-31(14-12-30)54-22-18-46-16-20-53-21-17-46)27-7-9-29(10-8-27)42-38(48)6-4-19-55-37-25-33-32(24-36(37)52-2)41(51)47-15-3-5-34(47)39(49)44-33/h7-14,23-26,34,39,44,49H,3-6,15-22H2,1-2H3,(H,42,48)(H,43,50)/t34-,39-/m0/s1