[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][=C][C][=Branch1][#Branch1][=C][C][=C][Ring1][=Branch1][N][As][=Branch1][C][=O][Branch1][C][O][O-1].[Na+1]"}, {"from": "gpt", "value": "The molecule is an organoarsonic acid salt and an organic sodium salt. It has a role as an antisyphilitic drug. It contains an arsanilate(1-)."}]