InChI=1/C28H28N4O4/c1-18-17-21(11-12-22(18)27(34)31(2)3)29-28-30-24-6-4-5-23(25(24)36-28)19-7-9-20(10-8-19)26(33)32-13-15-35-16-14-32/h4-12,17H,13-16H2,1-3H3,(H,29,30)/f/h29H E8E29135352040CF