英文名称
(4-nitrobenzoyl) (4S,5R,6R)-3-[[2-carbamimidoylsulfanylethyl(methyl)amino]methyl]-4-methyl-7-oxo-6-propan-2-yl-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate;(4-nitrobenzoyl) (4S,5R,6R)-3-[[(2S)-2-(hydroxymethyl)pyrrolidin-1-yl]methyl]-4-methyl-7-oxo-6-propan-2-yl-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate