InChI=1/C24H22N4O4/c25-23(30)21-14-28(19-12-6-7-13-20(19)32-21)15-22(29)27-18-11-5-4-10-17(18)24(31)26-16-8-2-1-3-9-16/h1-13,21H,14-15H2,(H2,25,30)(H,26,31)(H,27,29)/t21-/m0/s1/f/h26-27H,25H2	0502BB05C20F2E75