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

SMILES: CC1(C)S[C@@H]2[C@H](NC(=O)C34CC5CC(CC(N)(C5)C3)C4)C(=O)N2[C@H]1C(O)=O