InChI=1/C18H18N4O8S/c19-31(29,30)14-7-3-12(4-8-14)17(24)20-10-16(23)21-15(18(25)26)9-11-1-5-13(6-2-11)22(27)28/h1-8,15H,9-10H2,(H,20,24)(H,21,23)(H,25,26)(H2,19,29,30)/p-1/t15-/m0/s1/fC18H17N4O8S/h20-21H,19H2/q-1 2D14F68F8F44D6D0