InChI=1/C24H19NO2/c1-15-8-13-21-20(14-15)22(24(26)27)16(2)23(25-21)19-11-9-18(10-12-19)17-6-4-3-5-7-17/h3-14H,1-2H3,(H,26,27)/p-1/fC24H18NO2/q-1 D6727300DF4C1C10