InChI=1/C19H14N8O5S/c28-15(21-11-3-6-13-14(7-11)17(30)22-16(13)29)9-33-19-23-18(25-26-19)24-20-8-10-1-4-12(5-2-10)27(31)32/h1-8H,9H2,(H,21,28)(H,22,29,30)(H2,23,24,25,26)/b20-8+/f/h21-22,24-25H E2BD3E7B86BE07A8