InChI=1/C23H28N4O4/c1-3-4-12-26-21(24)20(22(29)25-23(26)30)27(15-18-11-8-13-31-18)19(28)14-16(2)17-9-6-5-7-10-17/h5-11,13,16H,3-4,12,14-15,24H2,1-2H3,(H,25,29,30)/t16-/m1/s1/f/h25H CD28B150256D8300