InChI=1/C28H33N3O/c32-28(26-13-17-29-27-8-4-3-7-25(26)27)30-24-11-9-21(10-12-24)14-18-31-19-15-22-5-1-2-6-23(22)16-20-31/h1-8,13,17,21,24H,9-12,14-16,18-20H2,(H,30,32)/p+1/fC28H34N3O/h30-31H/q+1 1E71662C1B3D3876