InChI=1/C9H9N5O3/c15-7(12-6-1-2-10-14-6)3-5-4-8(16)13-9(17)11-5/h1-2,4H,3H2,(H2,10,12,14,15)(H2,11,13,16,17)/f/h10-13H D0F691AA2E8DBFF6