InChI=1/C23H26N4O4S/c1-25-11-13-26(14-12-25)32(30,31)18-9-10-22-21(15-18)19-3-2-4-20(19)23(24-22)16-5-7-17(8-6-16)27(28)29/h2-3,5-10,15,19-20,23-24H,4,11-14H2,1H3/t19-,20-,23+/m0/s1 5D19BDA878BD9503