InChI=1/C28H29N3O/c1-22-27(24-13-7-3-8-14-24)31(25-15-9-4-10-16-25)28(32)30(22)26-17-19-29(20-18-26)21-23-11-5-2-6-12-23/h2-16,26H,17-21H2,1H3/p+1/fC28H30N3O/h29H/q+1 C1D4007DA73E40C2