InChI=1/C12H12N5O3S/c1-2-10-13-6-11(16-10)21(19,20)17-7-3-4-8-9(5-7)15-12(18)14-8/h3-6H,2H2,1H3,(H,13,16)(H2,14,15,18)/q-1/p+1/fC12H13N5O3S/h13-16H/q A55F443FF7E7C391