英文同义词: | (Z)-2-Methyl-2-butenoic acid (3aR)-2-oxo-3-methylene-5-[(1S)-1-methyl-4-hydroxybutyl]-6-(hydroxymethyl)-2,3,3aα,4,7,7aα-hexahydrobenzofuran-4α-yl ester;(Z)-2-Methyl-2-butenoic acid (4S)-2,3,3aα,4,7,7aα-hexahydro-6-hydroxymethyl-5-[(S)-4-hydroxy-1-methylbutyl]-3-methylene-2-oxobenzofuran-4α-yl ester |