InChI=1/C15H12N2O2/c1-19-14-8-7-11-13(18)9-12(16-15(11)17-14)10-5-3-2-4-6-10/h2-9H,1H3,(H,16,17,18)/p-1/fC15H11N2O2/q-1	C89DCE61B5CAE114