InChI=1/C25H23NO3/c1-26(16-18-6-4-3-5-7-18)17-19-8-10-20(11-9-19)23-15-21-14-22(28-2)12-13-24(21)29-25(23)27/h3-15H,16-17H2,1-2H3 B2351682962182EE