InChI=1/C25H20N4O4/c30-24-11-16(13-28(24)19-9-10-22-23(12-19)33-15-32-22)25(31)27-17-5-7-18(8-6-17)29-14-26-20-3-1-2-4-21(20)29/h1-10,12,14,16H,11,13,15H2,(H,27,31)/t16-/m0/s1/f/h27H BD2B5CE65D302ADF