InChI=1/C24H22N4O4S/c1-16-6-5-8-18(12-16)28(2)33(31,32)19-9-10-22-20(13-19)23(29)21(15-26-22)24(30)27-14-17-7-3-4-11-25-17/h3-13,15H,14H2,1-2H3,(H,26,29)(H,27,30)/f/h26-27H BC48572E8EA2C132