InChI=1/C13H12N4O2S/c1-3-5-15-12(19)10(8-14)11(18)9(2)20-13-16-6-4-7-17-13/h1,4,6-7,9,18H,5H2,2H3,(H,15,19)/p-1/b11-10+/t9-/m1/s1/fC13H11N4O2S/h18h,19H/q-1/b11-10+,15-12? 7D1F88C2F0E9FEBD