InChI=1/C9H9N3O4S2/c1-5-4-17-9(11-5)12-18(15,16)6-2-7(8(13)14)10-3-6/h2-4,10H,1H3,(H,11,12)(H,13,14)/p-1/fC9H8N3O4S2/h11H/q-1 F82AC9F88FC0E605