InChI=1/C23H24N2O7S/c1-30-20-11-13-22(14-12-20)33(28,29)25(15-23(26)24-27)32-17-19-7-9-21(10-8-19)31-16-18-5-3-2-4-6-18/h2-14,27H,15-17H2,1H3,(H,24,26)/f/h24H BF3D3D530C4F14CD