InChI=1/C25H18N2O6S/c1-34-22-12-11-17(13-20(22)27(30)31)24(28)18-9-5-6-10-19(18)25(29)32-15-23-26-14-21(33-23)16-7-3-2-4-8-16/h2-14H,15H2,1H3 CF5A9DBFA33F40B9