InChI=1/C20H23N3O6S2/c1-15(24)22-10-12-23(13-11-22)31(28,29)19-5-3-4-16(14-19)20(25)21-17-6-8-18(9-7-17)30(2,26)27/h3-9,14H,10-13H2,1-2H3,(H,21,25)/f/h21H B569D91FBFD9EED0