英文别名
                        2,2,2-trichloroethyl (6R,7R)-3-(acetyloxymethyl)-4-methylsulfanyl-5,8-dioxo-7-[(2-phenylacetyl)amino]-5lambda4-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate;2,2,2-trichloroethyl (6R,7R)-3-(acetyloxymethyl)-4-methylsulfanyl-5,8-dioxo-7-[(2-phenylacetyl)amino]-5λ4-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate