2-{(2R,10S,12S)-[10-hydroxy-2-methoxy-12-(4-methoxybenzyloxy)-11,11-dimethylpentadeca-3,7,13-trien-5-ynyl]}-oxazole-4-carboxylic acid methyl ester

2-[(2R,10S,12S)-10-{2-[(2R)-4-iodo-2-methoxybut-3-enyl]oxazol-4-oyloxy}-2-methoxy-12-(4-methoxybenzyloxy)-11,11-dimethylpentadeca-3,7,13-trien-5-ynyl]-oxazole-4-carboxylic acid methyl ester