InChI=1/C11H19NO4S/c1-8(7-17)11(15)12(6-10(13)14)5-9-3-2-4-16-9/h8-9,17H,2-7H2,1H3,(H,13,14)/p-1/t8-,9+/m0/s1/fC11H18NO4S/q-1 A4603B4150630E4A