[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C][Branch2][Branch1][Branch1][C@@H1][Branch2][Ring2][N][N][C@H1][Branch1][Ring2][S][Ring1][Branch1][C@@H1][Branch1][Branch1][C][Ring1][Branch1][=O][N][C][=Branch1][C][=O][C@@H1][Branch1][=Branch2][C][=C][C][=C][C][=C][Ring1][=Branch1][N][C][=Branch1][C][=O][N][C][C][N][C][Ring1][Branch1][=O][C][=Branch1][C][=O][O][C]"}, {"from": "gpt", "value": "The molecule is a semisynthetic penicillin having a 6beta-{(2R)-2-[(2-oxoimidazolidine-1-carbonyl)amino]-2-phenylacetyl}amino side-group. It is an antibiotic used in treating infections caused by Pseudomonas aeruginosa, Escherichia coli and Haemophilus influenzae. It has a role as an antibacterial drug. It is a penicillin, a semisynthetic derivative and a penicillin allergen. It is a conjugate acid of an azlocillin(1-)."}]