InChI=1/C16H18N4O5S/c1-19-13-12(14(22)18-15(19)23)20(16(26)17-13)7-9(21)8-25-11-5-3-10(24-2)4-6-11/h3-6,9,21-22H,7-8H2,1-2H3,(H,18,23)/p-1/t9-/m0/s1/fC16H17N4O5S/h22h,18H/q-1 9057FB6640E1AD10