InChI=1/C18H14N2O3/c21-9-16(22)19-11-5-6-12-10(7-11)8-15-13-3-1-2-4-14(13)18(23)20-17(12)15/h1-7,21H,8-9H2,(H,19,22)(H,20,23)/f/h19-20H	CCE47934EA882EB6