InChI=1/C22H16N6O2/c29-18(14-15-8-3-1-4-9-15)24-20-21-26-28(16-10-5-2-6-11-16)22(30)27(21)17-12-7-13-23-19(17)25-20/h1-13H,14H2,(H,23,24,25,29)/f/h24H 615F781C8BC3A534