英文名称
                        (2R,3S,4S,5R,6S,7R,8E,10S,13S,14S,15S,16S,17S,18E,20S,21Z)-2,7,13,17-tetrakis[[tert-butyl(dimethyl)silyl]oxy]-16-(hydroxymethyl)-3-methoxy-15-[(4-methoxyphenyl)methoxy]-4,6,8,10,14,18,20-heptamethyl-11-oxo-5-triethylsilyloxytricosa-8,18,21-trienoic acid