[{"from": "human", "value": "Please give me some details about this molecule. [C][C][=N][N][Branch1][Branch1][N][=N][Ring1][Branch1][C][C][=C][Branch2][Ring2][#Branch1][N][C][Branch2][Ring1][=N][C][Branch1][Branch1][C][Ring1][Ring2][=O][N][C][=Branch1][C][=O][C][=Branch1][Ring2][=N][O][C][C][=C][S][C][=Branch1][Ring2][=N][Ring1][Branch1][N][S][C][Ring2][Ring1][=Branch1][C][=Branch1][C][=O][O][C][O][C][=Branch1][C][=O][C][Branch1][C][C][Branch1][C][C][C]"}, {"from": "gpt", "value": "The molecule is the pivalate ester prodrug of cefteram, a semi-synthetic, broad-spectrum, third-generation cephalosporin with antibacterial activity. After oral administration of cefteram pivoxil, the ester bond is cleaved, releasing active cefteram."}]