InChI=1/C11H15NO5/c1-11(10(14)15)2-3-12(7-11)9(13)8-6-16-4-5-17-8/h6H,2-5,7H2,1H3,(H,14,15)/p-1/t11-/m0/s1/fC11H14NO5/q-1 F458F07B91766B15