InChI=1/C13H20N2O4S/c1-2-9-15-20(18,19)12-7-5-11(6-8-12)14-10-3-4-13(16)17/h5-8,14-15H,2-4,9-10H2,1H3,(H,16,17)/p-1/fC13H19N2O4S/q-1	7D003B3531F7C0C2