InChI=1/C17H18N4O8S/c22-14-4-1-11(16(23)17(14)24)10-18-19-13-3-2-12(21(25)26)9-15(13)30(27,28)20-5-7-29-8-6-20/h1-4,9-10,19,22-24H,5-8H2/b18-10+ B091A3375AC46BEB