InChI=1/C11H12N2O4/c14-9(15)6-13(7-3-4-7)11(17)8-2-1-5-12-10(8)16/h1-2,5,7H,3-4,6H2,(H,12,16)(H,14,15)/p-1/fC11H11N2O4/h12H/q-1	FC64D703EE33A2A2