InChI=1/C32H30N2O2/c1-22-5-11-26(12-6-22)31-30(25-15-19-29(36-4)20-16-25)33-32(27-13-7-23(2)8-14-27)34(31)21-24-9-17-28(35-3)18-10-24/h5-20H,21H2,1-4H3 B8747D12CD8574BB