InChI=1/C28H27N3O/c32-28-25-9-4-5-10-26(25)29-27(30-28)11-6-18-31-19-16-24(17-20-31)23-14-12-22(13-15-23)21-7-2-1-3-8-21/h1-5,7-10,12-16H,6,11,17-20H2,(H,29,30,32)/p+1/fC28H28N3O/h30-31H/q+1 D375D3ED3D9694D0