InChI=1/C26H25NO2/c1-16-15-26(2,3)27-21-12-11-19-20-14-18(28-4)10-13-22(20)29-25(24(19)23(16)21)17-8-6-5-7-9-17/h5-15,25,27H,1-4H3/t25-/m1/s1 47E44F12CDA959E5