InChI=1/C17H22N2O6S/c1-17(2)6-10-11(8-25-17)26-15(12(10)16(22)23)19-14(21)13(20)18-7-9-4-3-5-24-9/h9H,3-8H2,1-2H3,(H,18,20)(H,19,21)(H,22,23)/p-1/t9-/m0/s1/fC17H21N2O6S/h18,21H/q-1 1A972A2D40D276F7