英文名称
(5R,6R)-6-[[2-[[3-[[2-[[(5R,6S)-2-carboxy-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptan-6-yl]amino]-2-oxo-1-phenylethyl]amino]-2-methoxypropyl]amino]-2-phenylacetyl]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid