InChI=1/C15H17N5O5S/c1-19-13-11(14(22)20(2)15(19)23)17-12(18-13)9-3-5-10(6-4-9)26(24,25)16-7-8-21/h3-6,16,21H,7-8H2,1-2H3,(H,17,18)/f/h17H DA98E195EF58C599