InChI=1/C20H20N6O3/c27-18(12-5-6-12)26-16-8-7-13(11-22-16)23-20(29)19(28)21-10-9-17-24-14-3-1-2-4-15(14)25-17/h1-4,7-8,11-12H,5-6,9-10H2,(H,21,28)(H,23,29)(H,24,25)(H,22,26,27)/f/h21,23-24,26H 94DEAA60FBB8D13C