InChI=1/C11H8N4O4S/c16-8-3-6(14-11-12-5-13-15(8)11)4-20-9-2-1-7(19-9)10(17)18/h1-3,5,16H,4H2,(H,17,18)/p-2/fC11H6N4O4S/h16h/q-2	1E1E737501C8EB03