InChI=1/C24H24N4O4S/c1-5-32-23(30)19(12-16-10-14(2)21(29)15(3)11-16)20-13-33-24-26-25-22(28(24)27-20)17-6-8-18(31-4)9-7-17/h6-12,29H,5,13H2,1-4H3/b19-12- ABBB9504210A43ED