InChI=1/C21H16N4O/c26-23-14-15-6-8-16(9-7-15)19-20(17-10-12-22-13-11-17)25-21(24-19)18-4-2-1-3-5-18/h1-14,26H,(H,24,25)/b23-14+/f/h24H	D5D5B5A424AC0B68