[{"from": "human", "value": "Provide a description of this molecule. [C][N][C][=Branch1][=Branch1][=N][N][=N][Ring1][Branch1][S][C][C][=C][Branch2][Ring2][#C][N][C@@H1][Branch2][Ring2][Branch1][C@@][Branch1][Branch1][C][Ring1][Ring2][=O][Branch2][Ring1][=Branch2][N][C][=Branch1][C][=O][C][Branch1][N][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O][C][=Branch1][C][=O][O-1][O][C][O][C][Ring2][Ring1][=Branch2][C][=Branch1][C][=O][O-1].[Na+1].[Na+1]"}, {"from": "gpt", "value": "The molecule is a parenteral oxacephem antibiotic with an oxygen molecule substituted for the sulfur atom in the beta-lactam nucleus. Moxalactam is a thrid-generation cephalosporin that has broad-spectrum antibiotic activity and high resistance to beta-lactameses. This agent is active against gram-negative enteric bacilli, including multiple drug-resistant strains."}]