InChI: | InChI=1/C34H50N8O4/c43-29-21-37-31(38-22-29)25-13-11-15-27(19-25)41-33(45)35-17-9-7-5-3-1-2-4-6-8-10-18-36-34(46)42-28-16-12-14-26(20-28)32-39-23-30(44)24-40-32/h11-16,19-20,29-30,43-44H,1-10,17-18,21-24H2,(H,37,38)(H,39,40)(H2,35,41,45)(H2,36,42,46) |