InChI=1/C11H17NO5/c1-7(4-5-9(13)14)10(15)12-6-2-3-8(12)11(16)17/h7-8H,2-6H2,1H3,(H,13,14)(H,16,17)/p-2/t7-,8+/m1/s1/fC11H15NO5/q-2 3316BD73351068F6