[{"from": "human", "value": "Describe this molecule. [C][C@H1][C@@H1][Branch1][S][C][=Branch1][C][=O][N][Ring1][Branch1][S][=Branch1][C][=O][=Branch1][C][=O][O-1][N][C][=Branch1][C][=O][/C][=Branch1][#C][=N][\\O][C][Branch1][C][C][Branch1][C][C][C][=Branch1][C][=O][O][/C][=C][S][C][=Branch1][Ring2][=NH1+1][Ring1][Branch1][N]"}, {"from": "gpt", "value": "The molecule is a synthetic monocyclic beta-lactam antibiotic (monobactam), used primarily to treat infections caused by Gram-negative bacteria. It inhibits mucopeptide synthesis in the bacterial cell wall, thereby blocking peptidoglycan crosslinking. It has a role as a drug allergen, an EC 2.4.1.129 (peptidoglycan glycosyltransferase) inhibitor and an antibacterial drug. It is a beta-lactam antibiotic allergen and a monobactam."}]