InChI=1/C11H12N4O/c1-7-4-3-5-10(14-7)15-8(2)9(6-12)11(13)16/h3-5,9H,1-2H3,(H2,13,16)/p+1/t9-/m1/s1/fC11H13N4O/h14H,13H2/q+1 EE5B827143A0A81E