InChI=1/C24H20N2O2/c27-24(17-26-15-14-20-8-4-5-9-21(20)16-26)25-22-10-12-23(13-11-22)28-18-19-6-2-1-3-7-19/h1-16H,17-18H2/p+1/fC24H21N2O2/h25H/q+1 C61F2E4B5F41E096