InChI=1/C26H20N4O/c31-23-17-16-22(27-28-23)24-25(20-12-6-2-7-13-20)29-30(18-19-10-4-1-5-11-19)26(24)21-14-8-3-9-15-21/h1-17H,18H2,(H,28,31)/f/h28H	934D867E8802A3B3