InChI=1/C25H20N2O3/c1-16-5-4-8-22-24(16)26-15-27(22)12-11-20-19-7-3-2-6-18(19)14-30-23-10-9-17(25(28)29)13-21(20)23/h2-11,13,15H,12,14H2,1H3,(H,28,29)/b20-11+/f/h26H F8D65E35F2A1C7DF