InChI=1/C24H22N4O/c29-23(24(13-6-14-24)19-7-2-1-3-8-19)26-16-18-11-12-22(25-15-18)28-17-27-20-9-4-5-10-21(20)28/h1-5,7-12,15,17H,6,13-14,16H2,(H,26,29)/f/h26H 850318A4AB814ED2