InChI=1/C20H30N2O5S/c21-28(25,26)18-11-9-17(10-12-18)13-14-22-19(23)15-27-20(24)8-4-7-16-5-2-1-3-6-16/h9-12,16H,1-8,13-15H2,(H,22,23)(H2,21,25,26)/f/h22H,21H2 A41B7655EA890B47