InChI=1/C12H16N4O/c1-13-12(17)9-4-2-3-5-10(9)16-8-11-14-6-7-15-11/h2-5,16H,6-8H2,1H3,(H,13,17)(H,14,15)/p+1/fC12H17N4O/h13-15H/q+1 B1DA9B0339E20FA6