003328: InChI=1.12Beta/C22H16N2O2/c25-22(26)17(13-18-11-9-15-5-1-3-7-20(15)23-18)14-19-12-10-16-6-2-4-8-21(16)24-19/h1-13H,14H2,(H,25,26)/b17-13-