InChI=1/C9H12N4O/c1-5-2-7-6(8(14)3-5)4-11-9(10)13-12-7/h4-5H,2-3H2,1H3,(H3,10,11,13)/t5-/m1/s1/f/h10-11,13H DCD20B69F7EC0E79