InChI=1/C24H21NO2/c1-26-22-8-5-17(6-9-22)12-21-13-20-14-23(27-2)10-7-18(20)15-24(21)19-4-3-11-25-16-19/h3-11,13-16H,12H2,1-2H3 49F5733F2779F3E9