InChI=1S/C22H37NO7S/c1-2-3-4-5-6-10-15-21(30-31(27,28)29)16-11-8-7-9-13-20(25)14-12-17-22(26)23-18-19-24/h6-11,13,16,20-21,24-25H,2-5,12,14-15,17-19H2,1H3,(H,23,26)(H,27,28,29)/b8-7+,10-6-,13-9-,16-11+