InChI=1/C20H16N4O2/c25-19-17(11-14-7-4-10-21-14)16-9-8-15(12-18(16)24-19)23-20(26)22-13-5-2-1-3-6-13/h1-12,21H,(H,24,25)(H2,22,23,26)/b17-11-/f/h22-24H	4FAE2368861A3128