InChI=1/C20H18N6O/c1-12-3-2-4-15(9-12)24-20(27)23-14-7-5-13(6-8-14)16-10-22-11-17-18(16)19(21)26-25-17/h2-11H,1H3,(H3,21,25,26)(H2,23,24,27)/f/h23-25H,21H2 AE706C6CB95AD5F7