InChI=1/C25H21N3O4/c29-24(17-26-18-11-13-22(14-12-18)32-21-8-2-1-3-9-21)27-19-6-4-7-20(16-19)28-25(30)23-10-5-15-31-23/h1-16,26H,17H2,(H,27,29)(H,28,30)/f/h27-28H 8576A77188BC73C6