InChI=1/C21H19N7O3S/c22-21(23)13-5-6-15-11-26-28(17(15)9-13)12-20(29)27-19-8-7-14(10-25-19)16-3-1-2-4-18(16)32(24,30)31/h1-11H,12H2,(H3,22,23)(H2,24,30,31)(H,25,27,29)/p+1/fC21H20N7O3S/h27H,22-24H2/q+1 455D76A9B6E3E62D