InChI=1/C24H28N4O4S/c1-13(2)11-28-14(3)8-16(15(28)4)9-17(10-25)24(31)32-12-20(29)27-23-21(22(26)30)18-6-5-7-19(18)33-23/h8-9,13H,5-7,11-12H2,1-4H3,(H2,26,30)(H,27,29)/b17-9+/f/h27H,26H2 426149C4912009B7