InChI=1S/C35H43N3O8/c1-21(2)27(33(42)36-3)37-34(43)31(45-19-22-12-6-4-7-13-22)29(40)30(41)32(46-20-23-14-8-5-9-15-23)35(44)38-28-25-17-11-10-16-24(25)18-26(28)39/h4-17,21,26-32,39-41H,18-20H2,1-3H3,(H,36,42)(H,37,43)(H,38,44)/t26-,27+,28+,29-,30-,31-,32-/m1/s1