英文别名
                        1-{2-{[(1,1-dimethylethyl)dimethylsilyl]oxy}-1,2,3,4,5,6,7,8-octahydrophenanthren-9-yl}ethanone;1-[2-[Tert-butyl(dimethyl)silyl]oxy-1,2,3,4,5,6,7,8-octahydrophenanthren-9-yl]ethanone;1-[2-[tert-butyl(dimethyl)silyl]oxy-1,2,3,4,5,6,7,8-octahydrophenanthren-9-yl]ethanone