InChI=1/C12H18N2O5S/c1-8(2)11(12(15)13-16)14-20(17,18)10-6-4-9(19-3)5-7-10/h4-8,11,14,16H,1-3H3,(H,13,15)/t11-/m0/s1/f/h13H DC97333C60069AEA