InChI=1/C11H17NO4/c1-11(10(14)15)4-5-12(7-11)9(13)8-3-2-6-16-8/h8H,2-7H2,1H3,(H,14,15)/p-1/t8-,11+/m0/s1/fC11H16NO4/q-1 A3EB25A6F259DC97