InChI=1/C28H32N2O2/c1-5-26(32-23-11-8-10-20(2)19-23)28-29-24-12-6-7-13-25(24)30(28)16-9-17-31-27-15-14-21(3)18-22(27)4/h6-8,10-15,18-19,26H,5,9,16-17H2,1-4H3/t26-/m1/s1 C79BBFFC706C7467