InChI=1/C20H18N2O2/c1-24-17-10-7-14(8-11-17)16-9-12-18(21)19(13-16)22-20(23)15-5-3-2-4-6-15/h2-13H,21H2,1H3,(H,22,23)/f/h22H	6531AF447DFDCD66