InChI=1/C10H12N4O2/c15-14(16)6-1-2-9(12-3-6)13-10-7-4-11-5-8(7)10/h1-3,7-8,10-11H,4-5H2,(H,12,13)/p+1/t7-,8+,10?/fC10H13N4O2/h11,13H/q+1 9929FDB3A1ADB52D