InChI=1/C28H27N3O4/c32-26-28(21-8-3-1-4-9-21,22-10-5-2-6-11-22)29-27(33)31(26)19-30-15-7-12-23(30)20-13-14-24-25(18-20)35-17-16-34-24/h1-6,8-11,13-14,18,23H,7,12,15-17,19H2,(H,29,33)/t23-/m1/s1/f/h29H 1C0561ED1D32A5B2