InChI=1/C25H18N4O2/c1-31-20-14-12-19(13-15-20)24(30)29-25-27-22(17-8-4-2-5-9-17)21(16-26)23(28-25)18-10-6-3-7-11-18/h2-15H,1H3,(H,27,28,29,30)/f/h29H 4DAC66C449F9F03B