InChI=1/C12H11N5O2/c1-7-2-4-8(5-3-7)10-6-9(11(18)19)13-12-14-15-16-17(10)12/h2-6,10H,1H3,(H,18,19)(H,13,14,16)/t10-/m1/s1/f/h14,16H	F5FB21D6B8EA2300