InChI=1/C22H15N3O5S2/c1-12-6-8-14(17(10-12)25(28)29)18-9-7-13(30-18)11-19-21(27)24(22(31)32-19)16-5-3-2-4-15(16)20(23)26/h2-11H,1H3,(H2,23,26)/b19-11+/f/h23H2 30771B1178D3B7C0