InChI=1/C24H22N4O5/c1-14-21(23(31)28(27(14)3)16-9-5-4-6-10-16)26-22(30)15(2)33-24(32)18-13-20(29)25-19-12-8-7-11-17(18)19/h4-13,15H,1-3H3,(H,25,29)(H,26,30)/t15-/m1/s1/f/h25-26H 24E6AB001EB6BD89