InChI=1S/C34H41N7O9/c1-20-17-29(44)50-27-18-22(11-12-23(20)27)38-30(45)24(9-5-15-37-33(35)36)39-31(46)26-10-6-16-41(26)32(47)25(13-14-28(42)43)40-34(48)49-19-21-7-3-2-4-8-21/h2-4,7-8,11-12,17-18,24-26H,5-6,9-10,13-16,19H2,1H3,(H,38,45)(H,39,46)(H,40,48)(H,42,43)(H4,35,36,37)/t24-,25-,26-/m0/s1