InChI=1/C10H11N5O5S2/c1-15-9(21-10(14-15)22(11,19)20)13-7(16)5-3-2-4-6(12-5)8(17)18/h2-4,14H,1H3,(H4,11,13,16,17,18,19,20)/q+2/p-2/fC10H9N5O5S2/h11,13H/q CD19834F8D603E88