InChI=1/C22H16N4O2/c27-21(14-18-16-7-1-2-9-19(16)28-25-18)23-17-8-5-6-15-10-11-20(24-22(15)17)26-12-3-4-13-26/h1-13H,14H2,(H,23,27)/f/h23H	5A2B3E1EA3340BC4