InChI=1/C28H25N3O/c1-32-25-16-8-21(9-17-25)19-29-18-20-6-10-22(11-7-20)23-12-14-24(15-13-23)28-30-26-4-2-3-5-27(26)31-28/h2-17,29H,18-19H2,1H3,(H,30,31)/p+1/fC28H26N3O/h29-30H/q+1 4B3265E2F78BF0A2