InChI=1/C22H20N5O5S/c28-21-18(11-15-1-6-19-20(12-15)32-14-31-19)23-22(33)26(21)13-24-7-9-25(10-8-24)16-2-4-17(5-3-16)27(29)30/h1-6,11-12H,7-10,13-14H2/q-1 FF8DCA75B58EDAEC