InChI=1/C24H28N4O4/c1-23(2)12-15(24(3,4)28(23)30)13-32-18-10-9-14(11-19(18)31-5)22-26-17-8-6-7-16(21(25)29)20(17)27-22/h6-12,30H,13H2,1-5H3,(H2,25,29)(H,26,27)/f/h26H,25H2 A1870AE03C1C5A57