InChI=1S/C34H40N2O9/c37-17-25-16-24(20-43-25)35-33(41)31(44-18-21-9-3-1-4-10-21)29(39)30(40)32(45-19-22-11-5-2-6-12-22)34(42)36-28-26-14-8-7-13-23(26)15-27(28)38/h1-14,24-25,27-32,37-40H,15-20H2,(H,35,41)(H,36,42)/t24-,25-,27+,28-,29+,30+,31+,32+/m0/s1