InChI=1/C23H30N4O4/c1-30-19-11-18(12-20(13-19)31-2)16-27-10-9-26-23(29)21(27)14-22(28)25-8-4-6-17-5-3-7-24-15-17/h3,5,7,11-13,15,21H,4,6,8-10,14,16H2,1-2H3,(H,25,28)(H,26,29)/p+1/t21-/m0/s1/fC23H31N4O4/h25-27H/q+1 7D15F60785979312