InChI=1S/C38H62N8O4/c1-3-5-17-29(35(47)45-33(23-13-15-25-39)37(49)43-31-19-9-7-10-20-31)27-41-42-28-30(18-6-4-2)36(48)46-34(24-14-16-26-40)38(50)44-32-21-11-8-12-22-32/h7-12,19-22,29-30,33-34,41-42H,3-6,13-18,23-28,39-40H2,1-2H3,(H,43,49)(H,44,50)(H,45,47)(H,46,48)/t29-,30+,33-,34-/m0/s1