InChI=1/C12H9N3O2S/c1-15-7-5-3-2-4-6(7)8(11(15)17)9-10(16)14-12(18)13-9/h2-5,17H,1H3,(H,14,16,18)/p-2/fC12H7N3O2S/h17h/q-2 B6A02A0082DA6462