InChI=1/C11H16N6O2/c1-19-9-2-5-13-11(14-9)16-15-8-3-6-17(7-4-8)10(12)18/h2,5H,3-4,6-7H2,1H3,(H2,12,18)(H,13,14,16)/f/h16H,12H2 C0CA3CD0975AA9EF