InChI=1/C24H28N4O4/c1-3-28(21-12-8-7-9-18(21)2)16-15-25-24(30)27-26-23(29)22-14-13-20(32-22)17-31-19-10-5-4-6-11-19/h4-14H,3,15-17H2,1-2H3,(H,26,29)(H2,25,27,30)/f/h25-27H C0DDED3ED6DEBC22