InChI=1/C22H20N8O4/c1-2-3-8-29-11-14-18(27-29)25-21(30-20(14)24-19(28-30)16-5-4-9-32-16)26-22(31)23-13-6-7-15-17(10-13)34-12-33-15/h4-7,9-11H,2-3,8,12H2,1H3,(H2,23,25,26,27,31)/f/h23,26H 455CD0435190FDC7