InChI=1/C26H25NO2/c1-16-15-26(2,3)27-21-14-13-20-19-7-5-6-8-22(19)29-25(24(20)23(16)21)17-9-11-18(28-4)12-10-17/h5-15,25,27H,1-4H3/t25-/m1/s1 70C8402984A1880C