[{"from": "human", "value": "Provide a brief overview of this molecule. [C][O][C@@][Branch2][Ring2][Branch1][C@@H1][N][Branch1][Branch1][C][Ring1][Ring2][=O][C][=Branch2][Ring1][Ring2][=C][Branch1][Branch1][C][O][Ring1][Branch2][C][S][C][=N][N][=N][N][Ring1][Branch1][C][C][O][C][=Branch1][C][=O][O][N][C][=Branch1][C][=O][C][S][C][Branch1][C][F][F]"}, {"from": "gpt", "value": "The molecule is a second-generation oxacephem antibiotic in which the oxazine ring is substituted at C-3 with a hydroxyethyl-substituted tetrazolylthiomethyl group and the azetidinone ring carries 7alpha-methoxy and 7beta-{2-[(difluoromethyl)thiomethyl]acetamido} substituents. It has a role as an antibacterial drug. It is a N-acyl-amino acid, an oxacephem and an organonitrogen heterocyclic antibiotic."}]