InChI=1/C19H20N8O5S/c1-2-32-16-6-4-3-5-14(16)22-17(29)11-33-19-25-24-18(26(19)20)23-21-10-12-9-13(27(30)31)7-8-15(12)28/h3-10,28H,2,11,20H2,1H3,(H,22,29)(H,23,24)/b21-10+/f/h22-23H 57A4F519CCCF6900