InChI=1/C20H18N2O2/c1-11(2)9-13-10-15-17-14-6-4-3-5-12(14)7-8-16(17)24-20(23)18(15)19(21)22-13/h3-8,10-11H,9H2,1-2H3,(H2,21,22)/f/h21H2	7C12FEC3CC018809