InChI=1/C25H26N2O5S/c1-19(2)32-27(18-25(28)26-29)33(30,31)24-16-12-21(13-17-24)9-8-20-10-14-23(15-11-20)22-6-4-3-5-7-22/h3-17,19,29H,18H2,1-2H3,(H,26,28)/b9-8+/f/h26H F5958B8905E98D0F