InChI=1/C24H20N2O/c25-24(26)17-7-6-16-10-19(23-13-22(23)15-4-2-1-3-5-15)12-21(20(16)11-17)18-8-9-27-14-18/h1-12,14,22-23H,13H2,(H3,25,26)/p+1/t22-,23+/m0/s1/fC24H21N2O/h25-26H2/q+1 D6AAE681512C5066