InChI=1/C14H28N2O3S/c1-4-6-7-8-11(3)16-13(17)10-20-9-12(15)14(18)19-5-2/h11-12H,4-10,15H2,1-3H3,(H,16,17)/t11-,12+/m1/s1/f/h16H 289E8B5234D3FF81