InChI=1/C22H16N6O2/c29-20-19(15-9-3-1-4-10-15)26-28-21(24-17-13-7-8-14-18(17)27(20)28)25-22(30)23-16-11-5-2-6-12-16/h1-14H,(H2,23,24,25,30)/f/h23,25H 763D6F07089F9466