InChI=1/C18H16N2O/c1-12-14-8-5-9-15-17(14)20(11-10-19-18(15)21)16(12)13-6-3-2-4-7-13/h2-9H,10-11H2,1H3,(H,19,21)/f/h19H	ED8A761E097402D7