InChI=1/C32H29NO2/c34-31(26-17-9-3-10-18-26)28-22-33(21-24-13-5-1-6-14-24)23-29(30(28)25-15-7-2-8-16-25)32(35)27-19-11-4-12-20-27/h1-20,28-30H,21-23H2/t28-,29-/m0/s1 94825ACDAE60F8BC