InChI=1/C23H16N4O2/c24-13-15-7-1-2-8-16(15)17-9-3-4-10-18(17)23(28)29-14-21-26-20-12-6-5-11-19(20)22(25)27-21/h1-12H,14H2,(H2,25,26,27)/f/h25H2 C8BEFA4B0821818D