InChI=1/C12H18N4O5S/c1-7(11(17)15-12(13)18)14-8-4-5-9(10(6-8)21-2)16-22(3,19)20/h4-7,14,16H,1-3H3,(H3,13,15,17,18)/t7-/m1/s1/f/h15H,13H2 6B2DCE1C9A2D0CB0