[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C][=C][Branch2][Ring2][Branch2][N][C@H1][Branch1][Ring2][S][Ring1][=Branch1][C@@H1][Branch1][Branch1][C][Ring1][Branch1][=O][N][C][=Branch1][C][=O][/C][=Branch1][Branch2][=C][\\C][C][=Branch1][C][=O][O][/C][=C][S][C][=Branch1][Ring2][=N][Ring1][Branch1][N][C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is a third-generation cephalosporin antibiotic. It is an orally-administered agent. Cefalexin is used to treat acute bacterial exacerbations of chronic bronchitis (ABECB), acute bacterial otitis media, pharyngitis, and tonsilitis."}]