英文名称
3-[[4-[[3-[[1-(3-Aminobutanoylamino)-5-(diaminomethylideneamino)-1-hydroxypentan-2-yl]amino]-2-methyl-3-oxopropanoyl]amino]-7-(diaminomethylideneamino)-3-hydroxyheptanoyl]oxymethyl]-7-[(5-amino-5-carboxypentanoyl)amino]-7-formamido-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid