InChI=1/C24H22N4O4/c25-16-24(13-7-2-8-14-24)26-20(29)15-32-23(31)21-18-11-5-6-12-19(18)22(30)28(27-21)17-9-3-1-4-10-17/h1,3-6,9-12H,2,7-8,13-15H2,(H,26,29)/f/h26H 222B3C791BA7B485