InChI=1/C27H26N2O2/c1-20-11-14-23(15-12-20)29-27(30)19-31-26-16-13-22-9-5-6-10-24(22)25(26)18-28-17-21-7-3-2-4-8-21/h2-16,28H,17-19H2,1H3,(H,29,30)/p+1/fC27H27N2O2/h28-29H/q+1 3184F439B96D06D5