IUPAC: (6R,7R)-7-[(2R)-2-carboxy-2-(4-hydroxyphenyl)acetamido]-7-methoxy-3-{[(1-methyl-1H-1,2,3,4-tetrazol-5-yl)sulfanyl]methyl}-8-oxo-5-oxa-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

SMILES: [H][C@]12OCC(CSc3nnnn3C)=C(N1C(=O)[C@]2(NC(=O)[C@H](C(O)=O)c1ccc(O)cc1)OC)C(O)=O |c:13|