InChI=1/C27H36N4O/c1-5-7-14-31(6-2)15-10-13-28-27(32)24-19-26(30-25-12-9-8-11-23(24)25)29-22-17-20(3)16-21(4)18-22/h8-9,11-12,16-19H,5-7,10,13-15H2,1-4H3,(H,28,32)(H,29,30)/p+1/fC27H37N4O/h28-29,31H/q+1 4F94B3F1B7FF54BE