InChI=1/C17H24N2O3S/c1-23-16-11-15-14(21-8-9-22-15)10-13(16)19-17(20)18-12-6-4-2-3-5-7-12/h10-12H,2-9H2,1H3,(H2,18,19,20)/f/h18-19H E4F31FA7F3819579