InChI=1/C10H9N5O3S/c1-4-2-6(16)13-9(12-4)11-3-5-7(17)14-10(19)15-8(5)18/h2-3H,1H3,(H2,11,12,13,16)(H2,14,15,17,18,19)/p-1/fC10H8N5O3S/h11,14-15H/q-1 C64EB021DB20AC03