<1R-<1α(R*),3aβ,4α<(E)-(1S*,3S*,5R*)>,7aα>>-1-<1,5-dimethyl-5-<(trimethylsilyl)oxy>hexyl>-4-<2-<3-<<(1,1-dimethylethyl)diphenylsilyl>oxy>-2-methylenebicyclo<3.1.0>hexan-1-yl>ethenyl>octahydro-7a-methyl-1H-inden-4-ol
<1R-<1α(R*),3aβ,4α(1S*,3S*,5S*),7aα>>-4-<<3-<<(1,1-dimethylethyl)diphenylsilyl>oxy>-2-methylenebicyclo<3.1.0>hexan-1-yl>ethynyl>octahydro-7a-methyl-1-<1,5,5-trimethyl-5-((trimethylsilyl)oxy)pentyl>-1H-inden-4-ol