InChI=1/C14H24N2O3S/c1-5-14(6-2,7-3)16-12(17)10-20-9-11(15)13(18)19-8-4/h1,11H,6-10,15H2,2-4H3,(H,16,17)/t11-/m1/s1/f/h16H 1D072B8C6E2975F9