InChI=1/C27H38N4O2/c1-22(24-10-5-3-6-11-24)18-28-26(32)20-30-14-9-15-31(17-16-30)21-27(33)29-19-23(2)25-12-7-4-8-13-25/h3-8,10-13,22-23H,9,14-21H2,1-2H3,(H,28,32)(H,29,33)/p+1/t22-,23-/m1/s1/fC27H39N4O2/h28-30H/q+1 CFFA22E403C4E44D