英文别名
                        6-[2-(8-Methanesulfonyloxy-6,7-dihydro-1-oxo-1H,5H-benzo[ij]quinolizine-2-carboxamido)-2-phenylacetamido]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3,2,0]heptane-2-carboxylic acid;3,3-Dimethyl-6-[[2-[(8-methylsulfonyloxy-4-oxo-1-azatricyclo[7.3.1.05,13]trideca-2,5(13),6,8-tetraene-3-carbonyl)amino]-2-phenylacetyl]amino]-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid