InChI=1/C13H16N4O3/c1-4-13(3,14)12-15-11(20-16-12)10-6-5-9(17(18)19)7-8(10)2/h5-7H,4,14H2,1-3H3/p+1/t13-/m1/s1/fC13H17N4O3/h14H/q+1 B174CB46F44C6AC6