[{"from": "human", "value": "Create a molecule with the structure as the one described. The molecule is an inoganic sodium salt with formula with formula NaAsO2. It has a role as an insecticide, an antibacterial agent, a herbicide, a rodenticide, a carcinogenic agent, an antineoplastic agent and an antifungal agent. It is an arsenic molecular entity and an inorganic sodium salt."}, {"from": "gpt", "value": "[O-1][As][=O].[Na+1]"}]