InChI=1/C16H16N4O7S/c21-15(17-23)11-19(10-12-6-8-13(9-7-12)20(24)25)16(22)18-28(26,27)14-4-2-1-3-5-14/h1-9,23H,10-11H2,(H,17,21)(H,18,22)/p-1/fC16H15N4O7S/h17H/q-1 FCD158561542947B