InChI=1/C17H20N2O5S/c1-11(20)19-25(23,24)13-6-4-12(5-7-13)18-10-14-15(21)8-17(2,3)9-16(14)22/h4-7,10,21H,8-9H2,1-3H3,(H,19,20)/p-2/fC17H18N2O5S/h21h/q-2	8889BE88CEB16899