InChI=1/C17H15N7O5S/c25-13-6-1-10(14(26)7-13)8-18-21-16-20-17(23-22-16)30-9-15(27)19-11-2-4-12(5-3-11)24(28)29/h1-8,25-26H,9H2,(H,19,27)(H2,20,21,22,23)/b18-8+/f/h19,21-22H DACDDB55BF84DE01