InChI=1/C19H17N5O6S/c1-22-15-10-23(12-5-7-14(8-6-12)31(20,29)30)18(25)16(15)17(21-19(22)26)11-3-2-4-13(9-11)24(27)28/h2-9,17H,10H2,1H3,(H,21,26)(H2,20,29,30)/t17-/m1/s1/f/h21H,20H2 486D8DDF8FBE48DE