InChI=1S/C26H21NO5S2/c28-24(29)15-27-25(30)23(34-26(27)33)14-20-11-12-21(31-16-18-7-3-1-4-8-18)22(13-20)32-17-19-9-5-2-6-10-19/h1-14H,15-17H2,(H,28,29)