InChI=1/C20H19N5O5S/c1-2-30-15-9-7-14(8-10-15)24-18(26)11-17(19(24)27)31-20(21)23-22-12-13-5-3-4-6-16(13)25(28)29/h3-10,12,17H,2,11H2,1H3,(H2,21,23)/p+1/b22-12+/t17-/m1/s1/fC20H20N5O5S/h23H,21H2/q+1 61CF619B702A2FF8