InChI=1/C23H26N6O4/c1-14-9-18(11-20(25-14)22(31)24-12-16-3-2-4-19(30)10-16)21-26-28-29(27-21)13-15-5-7-17(8-6-15)23(32)33/h2-4,9-11,15,17,30H,5-8,12-13H2,1H3,(H,24,31)(H,32,33)/p-1/fC23H25N6O4/h24H/q-1 948DCEAB98AE801E