InChI=1/C13H17N3O7S/c14-24(22,23)10-3-1-9(2-4-10)5-15-11(17)6-16(7-12(18)19)8-13(20)21/h1-4H,5-8H2,(H,15,17)(H,18,19)(H,20,21)(H2,14,22,23)/p-1/fC13H16N3O7S/h15-16H,14H2/q-1 17D1B6C28D1CABEF