InChI=1/C11H16N4O/c1-3-5-15-6-4-7(2)8-9(15)13-11(12)14-10(8)16/h4,6,11H,3,5,12H2,1-2H3,(H,14,16)/p+1/t11-/m1/s1/fC11H17N4O/h13-14H/q+1 CBE528D8B4A50810