英文名称
(2R)-2-[(2R,3R,5R,6R)-6-[(1S,2S,3S,5R)-5-[(3S,5S,7R,9S,10S,12R,15R)-3-[(2R,5R,6S)-5-ethyl-5-hydroxy-6-methyl-tetrahydropyran-2-yl]-15-hydroxy-3,10,12-trimethyl-4,6,8-trioxadispiro[4.1.5^{7}.3^{5}]pentadec-13-en-9-yl]-2-hydroxy-1,3-dimethyl-4-oxo-heptyl]-3,5-dimethyl-tetrahydropyran-2-yl]butanoic acid