InChI=1/C6H4N4O3S/c11-3-1-2(9-6(14)10-3)8-5(13)4(12)7-1/h(H,7,12)(H3,8,9,10,11,13,14)/p-1/fC6H3N4O3S/h7-8,10H/q-1 9B79E0C265995273