InChI=1/C26H30N4O4/c1-5-33-23-10-8-20(16-24(23)34-6-2)25(31)30-26(28-17-19-11-13-27-14-12-19)29-21-15-18(3)7-9-22(21)32-4/h7-16H,5-6,17H2,1-4H3,(H2,28,29,30,31)/f/h28-29H F1C0A28F8EBF046F