[{"from": "human", "value": "Provide a description of this molecule. [C][C][/C][=C][Branch1][O][/C][=C][S][C][=Branch1][Ring2][=N][Ring1][Branch1][N][\\C][=Branch1][C][=O][N][C@H1][C@@H1][N][Branch1][Branch1][C][Ring1][Ring2][=O][C][=Branch1][#C][=C][Branch1][Branch1][C][S][Ring1][Branch2][C][O][C][=Branch1][C][=O][N][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 form of cefcapene, a semi-synthetic third-generation cephalosporin with antibacterial activity. After oral administration of cefcapene pivoxil, the ester bond is cleaved, releasing active cefcapene."}]