InChI=1/C28H28N2O2/c1-20-7-11-22(12-8-20)17-29-18-26-25-6-4-3-5-23(25)13-16-27(26)32-19-28(31)30-24-14-9-21(2)10-15-24/h3-16,29H,17-19H2,1-2H3,(H,30,31)/p+1/fC28H29N2O2/h29-30H/q+1 2BAABD8F702F23BC