[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][=C][C][=Branch2][Ring1][O][=C][Branch2][Ring1][=Branch1][C][=Branch1][Ring2][=C][Ring1][=Branch1][C][=Branch1][C][=O][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][Br][N][C][C][=Branch1][C][=O][O-1].[Na+1]"}, {"from": "gpt", "value": "The molecule is the sodium salt of bromfenac. Note that 'bromfenac sodium' commonly refers to the sesquihydrate (120638-55-3); this is the anhydrous form. It has a role as a non-steroidal anti-inflammatory drug and a non-narcotic analgesic. It contains a bromfenac(1-)."}]