InChI=1/C11H12N2O3/c1-6-8(3-4-10(14)15)7(2)13-11(16)9(6)5-12/h9H,2-4H2,1H3,(H,13,16)(H,14,15)/p-1/t9-/m0/s1/fC11H11N2O3/h13H/q-1 D24250A1FCA5AFFC