InChI=1/C16H15N3O8S/c20-15(17-23)10-18(9-11-4-6-13(7-5-11)19(24)25)28(26,27)14-3-1-2-12(8-14)16(21)22/h1-8,23H,9-10H2,(H,17,20)(H,21,22)/p-1/fC16H14N3O8S/h17H/q-1 446D6CB5EFDD7698