InChI=1/C9H7N8O2S/c1-16-3-13-6(17(18)19)8(16)20-7-4-5(12-2-11-4)14-9(10)15-7/h2-3H,1H3,(H2-,10,11,12,14,15)/q-1/f/h10H2	79CD553BE302C3DA