英文名称
[(12E,19Z,21E)-24-[(Z)-5-[2-(2,3-dimethyloxiran-2-yl)-1,3-thiazol-4-yl]-2-hydroxy-4-methylpent-3-en-2-yl]-8,16,17-trihydroxy-18-methoxy-3,6,9,11,15,19,23-heptamethyl-2,10-dioxo-1-oxacyclotetracosa-12,19,21-trien-3-yl] 3-hydroxy-2-methylbutanoate