InChI=1/C13H18N4O4S/c1-8-5-9-6-10(22(14,20)21)3-4-11(9)17(8)7-12(18)16-13(19)15-2/h3-4,6,8H,5,7H2,1-2H3,(H2,14,20,21)(H2,15,16,18,19)/t8-/m1/s1/f/h15-16H,14H2 03A6C0C489779120