Chemical Name: (5R,6S)-3-[(2-Aminoethyl)sulfanyl]-6-[(R)-1-hydroxyethyl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene- 2-carboxylic acid (as per EP)

Smiles: O=C1[C@@]([C@]([H])(O)C)([H])[C@]2([H])N1C(C(O)=O)=C(SCCN)C2