InChI=1S/C39H47N7O11/c40-26(12-3-5-17-41-32(49)21-44-36(53)25-11-8-16-31(48)34(25)51)37(54)45-28(14-4-6-18-42-35(52)24-10-7-15-30(47)33(24)50)38(55)46-29(39(56)57)19-22-20-43-27-13-2-1-9-23(22)27/h1-2,7-11,13,15-16,20,26,28-29,43,47-48,50-51H,3-6,12,14,17-19,21,40H2,(H,41,49)(H,42,52)(H,44,53)(H,45,54)(H,46,55)(H,56,57)