InChI=1/C14H18N4O7S/c15-26(22,23)10-3-1-9(2-4-10)18-5-8(16-17-18)7-24-14-13(21)12(20)11(6-19)25-14/h1-5,11-14,19-21H,6-7H2,(H2,15,22,23)/t11-,12-,13-,14-/m1/s1/f/h15H2 590C035CC4BB7190