InChI=1/C18H16N2O3/c1-20-11-14(13-4-2-3-5-15(13)20)18(21)19-12-6-7-16-17(10-12)23-9-8-22-16/h2-7,10-11H,8-9H2,1H3,(H,19,21)/f/h19H	5C95FED7CCAB3458