InChI=1/C15H17N5O4S2/c21-13-12(14(22)17-15(25)16-13)19-18-10-4-6-11(7-5-10)26(23,24)20-8-2-1-3-9-20/h4-7,18H,1-3,8-9H2,(H2,16,17,21,22,25)/p-1/fC15H16N5O4S2/h16H/q-1/b19-12- 225F6B1C34354496