InChI=1/C20H23N5O4S/c1-11-9-13(18(28)29-3)14-15(22-11)23-19(24-17(14)27)30-12(2)16(26)25-20(10-21)7-5-4-6-8-20/h9,12H,4-8H2,1-3H3,(H,25,26)(H,22,23,24,27)/p-1/t12-/m1/s1/fC20H22N5O4S/h25H/q-1 3ED89E7464571355