InChI=1/C17H23NO/c19-17-15(13-14-7-3-1-4-8-14)11-12-18(17)16-9-5-2-6-10-16/h1,3-4,7-8,15-16H,2,5-6,9-13H2/t15-/m0/s1 D1A42C0E67AB2726