InChI=1/C20H22N2O2/c1-13-3-10-18(22-14(2)23)11-19(13)16-6-8-17(9-7-16)20(24)21-12-15-4-5-15/h3,6-11,15H,4-5,12H2,1-2H3,(H,21,24)(H,22,23)/f/h21-22H	DDE336F810E3CA53