InChI=1/C21H22N6O2/c1-15-2-3-17(13-18(15)26-19-5-6-22-14-24-19)25-21(28)16-4-7-23-20(12-16)27-8-10-29-11-9-27/h2-7,12-14H,8-11H2,1H3,(H,25,28)(H,22,24,26)/f/h25-26H DACE376606B76502