[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C][C][=Branch2][Ring2][=Branch1][=C][Branch2][Ring1][=N][N][C@H1][Ring1][=Branch1][C@@H1][Branch1][Branch1][C][Ring1][Ring2][=O][N][C][=Branch1][C][=O][C@@H1][Branch1][=Branch2][C][=C][C][=C][C][=C][Ring1][=Branch1][NH3+1][C][=Branch1][C][=O][O-1][Cl]"}, {"from": "gpt", "value": "The molecule is the zwitterionic form of loracarbef. It is a carbacephem and a zwitterion. It is a tautomer of a loracarbef."}]