InChI=1/C23H18N2O2/c26-23(16-27-20-10-2-1-3-11-20)24-19-9-6-8-18(15-19)22-14-13-17-7-4-5-12-21(17)25-22/h1-15H,16H2,(H,24,26)/f/h24H 781CE452C62D5C99