InChI=1/C23H30N4O2/c1-3-27(4-2)16-18-7-5-17(6-8-18)15-24-22(28)19-9-11-20(12-10-19)25-23(29)26-21-13-14-21/h5-12,21H,3-4,13-16H2,1-2H3,(H,24,28)(H2,25,26,29)/p+1/fC23H31N4O2/h24-27H/q+1 543FC152FA2B2D65