InChI=1/C26H23N3O2/c30-25(29-21-12-9-15-23(18-21)31-22-13-5-2-6-14-22)19-28-26(20-10-3-1-4-11-20)24-16-7-8-17-27-24/h1-18,26,28H,19H2,(H,29,30)/t26-/m1/s1/f/h29H CE513903A5E74625