InChI=1/C20H17N3O3/c1-26-15-8-6-7-14(13-15)22-19(24)16-9-2-3-10-17(16)23-20(25)18-11-4-5-12-21-18/h2-13H,1H3,(H,22,24)(H,23,25)/f/h22-23H FEA28F8AA9A0688F