InChI=1/C12H9N5O3S2/c1-6-13-14-12-15(6)16-10(22-12)5-21-11(16)7-2-3-9(18)8(4-7)17(19)20/h2-5,11,18H,1H3/p-1/t11-/m1/s1/fC12H8N5O3S2/h18h/q-1 EC32C34ED0A45A05