InChI=1/C17H24N2O3S/c1-10-5-3-6-11(2)19(10)9-14(20)18-16-15(17(21)22)12-7-4-8-13(12)23-16/h10-11H,3-9H2,1-2H3,(H,18,20)(H,21,22)/t10-,11+/f/h18-19H A63590BAE5F86F50