InChI=1/C13H10N2O3S2/c1-19-13-8(5-14)11(16)15-12(20-13)7-2-3-9-10(4-7)18-6-17-9/h2-4,12H,6H2,1H3,(H,15,16)/p-1/t12-/m0/s1/fC13H9N2O3S2/q-1 153DB3C63D797833