InChI=1/C18H16N6O2/c1-11-4-6-12(7-5-11)9-20-18(25)24-10-21-15-14(13-3-2-8-26-13)22-17(19)23-16(15)24/h2-8,10H,9H2,1H3,(H,20,25)(H2,19,22,23)/f/h20H,19H2 FDBBB25295D36526