IUPAC: (2S,5R,6R)-6-[(2R)-2-[2-(4-chlorophenoxy)-2-methylpropanamido]-2-phenylacetamido]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid

SMILES: [H][C@]12SC(C)(C)[C@@H](N1C(=O)[C@H]2NC(=O)[C@H](NC(=O)C(C)(C)Oc1ccc(Cl)cc1)c1ccccc1)C(O)=O