InChI=1/C16H18N4O5S/c1-10(11-3-6-13(7-4-11)26(24,25)18-2)19-16(21)12-5-8-14(17)15(9-12)20(22)23/h3-10,18H,17H2,1-2H3,(H,19,21)/t10-/m1/s1/f/h19H 6EA6BF802CD330FF