英文名称
methyl (3R,8Z,12Z,13Z,19Z,21S,22S)-16-ethenyl-11-ethyl-12-(hydroxymethylidene)-17,21,26-trimethyl-22-[3-(3-methylbut-2-enoxy)-3-oxopropyl]-4-oxo-7,23,24,25-tetrazahexacyclo[18.2.1.15,8.110,13.115,18.02,6]hexacosa-2(6),5(26),8,10,13,15,17,19-octaene-3-carboxylate