InChI=1/C17H28N2O4S/c1-2-3-13-23-14-7-11-18-17(20)19-12-8-15-24(21,22)16-9-5-4-6-10-16/h4-6,9-10H,2-3,7-8,11-15H2,1H3,(H2,18,19,20)/f/h18-19H 7670DBDEB98657E4