InChI=1/C10H12N2O5/c1-10(11,9(14)15)8(13)6-2-4-7(5-3-6)12(16)17/h2-5,8,13H,11H2,1H3,(H,14,15)/t8-,10-/m1/s1/f/h11H 5EAE92EF22A0B9BF