InChI=1/C9H9N5O/c10-9(15)8-4-1-2-6-5(3-11-12-6)7(4)13-14-8/h3H,1-2H2,(H2,10,15)(H,11,12)(H,13,14)/f/h12,14H,10H2 93EA58B7E572B8B6