InChI=1/C13H12N4O2S/c1-7-16-17-13(20-7)15-12(19)9-6-11(18)14-10-5-3-2-4-8(9)10/h2-5,7,16H,6H2,1H3,(H,15,17,19)/p+1/t7-/m0/s1/fC13H13N4O2S/h14-15H/q+1 F0445DF14DD29D28