InChI=1/C13H12N2O2/c14-8-11(12(16)9-6-7-9)13(17)15-10-4-2-1-3-5-10/h1-5,9,16H,6-7H2,(H,15,17)/p-1/b12-11-/fC13H11N2O2/h16h,15H/q-1 68343380CD7E1E46