(E)-(5S,7S,8R)-7-(tert-Butyl-dimethyl-silanyloxy)-1-(4-methoxy-benzyloxy)-8-methyl-undeca-2,10-dien-5-ol

2-Allyl-6-methoxy-benzoic acid (1R,3S,4R)-3-(tert-butyl-dimethyl-silanyloxy)-1-[(E)-4-(4-methoxy-benzyloxy)-but-2-enyl]-4-methyl-hept-6-enyl ester