InChI=1/C22H16N2O2/c25-22(26)18-8-6-16(7-9-18)20-14-19(15-10-12-23-13-11-15)21(24-20)17-4-2-1-3-5-17/h1-14,24H,(H,25,26)/p-1/fC22H15N2O2/q-1 EB0312DEA648E2B4