ETHYL 2-((1S,2S,6R,7S,9S,12R)-7-((E,1S)-1-HYDROXY-3-TRIMETHYLSILYLPROP-2-ENYL)SPIRO(3,5,8,13-TETRAOXATRICYCLO(7.4.0.02,6)TRIDECANE-4,1'-CYCLOHEXANE)-12-YL)ACETATE
ethyl 2-((1s,2s,6r,7s,9s,12r)-7-((e,1s)-1-hydroxy-3-trimethylsilylprop-2-enyl)spiro(3,5,8,13-tetraoxatricyclo(7.4.0.02,6)tridecane-4,1'-cyclohexane)-12-yl)acetate