[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C][Branch1][C][C][O][C][=Branch1][C][=O][O][C][Branch1][C][C][O][C][=Branch1][C][=O][C][=C][Branch2][Ring2][Ring1][C][S][C][N][Ring1][=Branch1][C][=Branch1][C][=O][C][Ring1][Branch1][N][C][=Branch1][C][=O][C][=Branch1][Ring2][=N][O][C][C][=C][S][C][=Branch1][Ring2][=N][Ring1][Branch1][N][C][O][C]"}, {"from": "gpt", "value": "The molecule is a third generation semi-synthetic cephalosporin and a beta-lactam antibiotic with bactericidal activity. Cefpodoxime's effect is dependent on its binding to penicillin-binding proteins (PBPs) located in the bacterial cytoplasmic membrane. Binding results in the inhibition of the transpeptidase enzymes, thereby preventing cross-linking of the pentaglycine bridge with the fourth residue of the pentapeptide and interrupting consequent synthesis of peptidoglycan chains. As a result, cefpodoxime inhibits bacterial septum and cell wall synthesis formation."}]