InChI=1/C9H4N5O4S2/c10-20(17,18)9-13-12-8(19-9)14-6(15)4-2-1-3-11-5(4)7(14)16/h1-3H,(H-,10,17,18)/q-1/f/h10H	7F0F9BA74E3BAE99