Imipenem Impurity 2

Chemical Name: (5R,6S)-3-((2-(((E)-((2-(((5R,6S)-2-carboxy-6-((R)-1-hydroxyethyl)-7-oxo-1-azabicyclo[3.2.0]hept-2-en-3-yl)thio)ethyl)amino)methylene)amino)ethyl)thio)-6-((R)-1-hydroxyethyl)-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid