InChI=1/C19H21NO/c1-13-14-7-3-4-8-15(14)20-16-11-19(9-5-2-6-10-19)12-17(21)18(13)16/h3-4,7-8H,2,5-6,9-12H2,1H3 EBBA2BAD3D5C1F00