InChI=1/C26H25NO/c1-16-9-11-18(12-10-16)25-24-20(19-7-5-6-8-22(19)28-25)13-14-21-23(24)17(2)15-26(3,4)27-21/h5-15,25,27H,1-4H3/t25-/m1/s1 D45816F400FC857B