InChI=1/C18H14N2O3/c21-17-13-2-1-3-14-15(13)12(8-9-19-17)16(20-14)10-4-6-11(7-5-10)18(22)23/h1-7,20H,8-9H2,(H,19,21)(H,22,23)/p-1/fC18H13N2O3/h19H/q-1	B682A19FBE6BA0E4