InChI=1/C21H15N7O2/c1-12-19(21(30)25-14-4-6-18-16(10-14)20(29)24-11-23-18)26-27-28(12)15-5-7-17-13(9-15)3-2-8-22-17/h2-11H,1H3,(H,25,30)(H,23,24,29)/f/h24-25H 49C0F8CAB593F50B