InChI=1/C15H17N5O3S/c1-19-10-11(9-17-19)2-5-15(21)18-13-4-3-12-6-7-20(14(12)8-13)24(16,22)23/h2-5,8-10H,6-7H2,1H3,(H,18,21)(H2,16,22,23)/b5-2+/f/h18H,16H2 A2B87E825FCEC1C2