IUPAC: (2S,5R,6R)-6-(2,6-dimethoxybenzamido)-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)c1c(OC)cccc1OC)C(O)=O