InChI=1/C21H32O2/c1-6-16(2)9-7-11-18(15-20(22)23)12-13-19-17(3)10-8-14-21(19,4)5/h7,9,12-13,15-16H,6,8,10-11,14H2,1-5H3,(H,22,23)/p-1/b9-7+,13-12+,18-15-/t16-/m1/s1/fC21H31O2/q-1 AD82E79369D35CF9