005991: InChI=1.12Beta/C20H30O2/c21-20(22-17-16-19-13-6-2-7-14-19)15-9-3-8-12-18-10-4-1-5-11-18/h1H2,2H,3-5H2,6-7H,8-12H2,13-14H,15-17H2,18H