英文名称
12-[[2-[4-amino-1-(1H-imidazol-5-yl)butyl]-4-(hydroxymethyl)-5-oxopyrrolidin-3-yl]methyl]-11-hydroxy-2,9-bis(hydroxymethyl)-2,6a,6b,9,12a-pentamethyl-10-(3,4,5-trihydroxyoxan-2-yl)oxyspiro[3,4,5,6,6a,8,8a,10,11,12,13,14b-dodecahydro-1H-picene-7,1'-cyclopentane]-4a-carboxylic acid