InChI=1/C11H11N5O2/c12-11-14-7-4-8(15-9(7)10(17)16-11)13-5-6-2-1-3-18-6/h1-3H,4-5H2,(H,13,15)(H3,12,14,16,17)/p+1/fC11H12N5O2/h13,15-16H,12H2/q+1 9F536F7C788F6F7B