英文名称
1-O-[2-[5-[[3-[3-[2-[4-[[2,2-bis(4-methoxyphenyl)-6-methylbenzo[h]chromen-5-yl]methoxy]-4-oxobutanoyl]oxyethoxy]propyl-dimethylsilyl]-2-methylbutan-2-yl]oxy-dimethylsilyl]-4,4,5-trimethylhexoxy]ethyl] 4-O-[[2,2-bis(4-methoxyphenyl)-6-methylbenzo[h]chromen-5-yl]methyl] butanedioate