英文名称
butyl (1R,5S,6R,7R,10R,11R,14R,15R,20R,21R)-20-methoxy-5,7,10,15-tetramethyl-7-[(2R)-3-methylbutan-2-yl]-21-[(2R)-2,3,3-trimethyl-2-[methyl-(4-methylphenyl)sulfonylamino]butoxy]-17-oxapentacyclo[13.3.3.01,14.02,11.05,10]henicos-2-ene-6-carboxylate