InChI=1/C21H21N5O2/c1-13-5-7-14(8-6-13)17-18(15-4-2-3-11-23-15)26-16(25-17)12-24-20(28)21(9-10-21)19(22)27/h2-8,11H,9-10,12H2,1H3,(H2,22,27)(H,24,28)(H,25,26)/f/h24,26H,22H2 2DC8A838042174F9