英文名称
2-[[3-(7a-Hydroxy-3-oxo-5-propan-2-yl-1,3a,4,5,6,7-hexahydro-2-benzofuran-4-yl)-2-(hydroxymethyl)prop-2-enoyl]oxymethyl]-6-[3-[[7-(2-carboxy-3-hydroxyprop-1-enyl)-1-oxo-6-propan-2-yl-3,4,5,6,7,7a-hexahydro-2-benzofuran-3a-yl]oxy]-2-(hydroxymethyl)-3-oxoprop-1-enyl]-2-hydroxy-5-propan-2-ylcyclohexane-1-carboxylic acid