InChI=1/C23H24N2O2/c1-3-25(4-2)20-13-10-18(23(26)16-20)17-24-19-11-14-22(15-12-19)27-21-8-6-5-7-9-21/h5-17,26H,3-4H2,1-2H3 8DE2C538FBECEEC5