英文名称
2-[6-[3-[6-[[6-[[5-[5-(6-Ethyl-5-hydroxy-5-methyloxan-2-yl)-2-hydroxy-3,5-dimethyloxolan-2-yl]-5-methyloxolan-2-yl]-hydroxymethyl]-6-hydroxy-3,5-dimethyloxan-2-yl]methyl]-6-hydroxy-5-methyloxan-2-yl]-2-hydroxybutyl]-3-methyloxan-2-yl]propanoic acid