InChI=1/C26H26N4O4/c1-17-9-11-18(12-10-17)21-14-24(32)30(26-20(29-21)7-5-13-27-26)16-23(31)28-15-19-6-4-8-22(33-2)25(19)34-3/h4-14,29H,15-16H2,1-3H3,(H,28,31)/f/h28H 9E63864C08D9E500