InChI=1/C28H37N3O2/c1-3-18-28(33,19-4-2)22-29-24-16-20-31(21-17-24)26-13-11-25(12-14-26)30-27(32)15-10-23-8-6-5-7-9-23/h3-9,11-14,24,29,33H,1-2,10,15-22H2,(H,30,32)/p+1/fC28H38N3O2/h29-30H/q+1 C5F1FC8A690CE1B9