InChI=1/C25H20N2O/c26-23-12-6-7-13-24(23)27-20-16-14-19(15-17-20)25(28)22-11-5-4-10-21(22)18-8-2-1-3-9-18/h1-17,27H,26H2 13791E3247CA4CBF