InChI=1S/C23H22N6O4/c24-20(30)13-26-22(32)16-3-1-15(2-4-16)19-9-10-25-23(28-19)27-17-5-7-18(8-6-17)29-11-12-33-14-21(29)31/h1-10H,11-14H2,(H2,24,30)(H,26,32)(H,25,27,28)