InChI=1/C23H26N2O6S/c1-5-17-14(3)32-21(20(17)23(29)30-6-2)25-19(27)13-31-22(28)18(24-15(4)26)12-16-10-8-7-9-11-16/h7-12H,5-6,13H2,1-4H3,(H,24,26)(H,25,27)/b18-12-/f/h24-25H 8889B97A2D3537BE