InChI=1/C21H21N7O3/c1-26-21(29)27-16-8-9-17(30-14-6-2-4-12(10-14)18(22)23)28-20(16)31-15-7-3-5-13(11-15)19(24)25/h2-11H,1H3,(H3,22,23)(H3,24,25)(H2,26,27,29)/p+2/fC21H23N7O3/h26-27H,22-25H2/q+2 F3E423069900F5E2