InChI=1/C28H27N3O/c1-2-8-21(9-3-1)18-22-14-16-30(17-15-22)19-23-20-31-25-11-5-7-13-27(25)32-26-12-6-4-10-24(26)28(31)29-23/h1-13,20,22H,14-19H2/p+1/fC28H28N3O/h30H/q+1 86713D9BCE985995