英文名称
7-[[2-[[9-[[(1S)-2-[[(7S)-2-carboxy-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-7-yl]amino]-2-oxo-1-phenylethyl]-methylamino]-9-oxononanoyl]-methylamino]-2-phenylacetyl]amino]-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid