InChI=1/C17H9N5O5S2/c23-14(8-2-1-5-18-7-8)20-21-16(25)13(29-17(21)28)12-10-6-9(22(26)27)3-4-11(10)19-15(12)24/h1-7H,(H,19,24)(H,20,23)/b13-12-/f/h19-20H BA2F0CEA0593C0DD