User: I want to create a SMILES.
Assistant: This sounds very exciting. Should it be a special molecule?
User: Yes, the molecule should not be toxic in the Antioxidant response element assay.
Assistant: Got it, this SMILES is not toxic in the Antioxidant response element assay: O=C(O)CNC(=O)c1ccc([N+](=O)[O-])cc1
User: I want to create a SMILES.
Assistant: This sounds very exciting. Should it be a special molecule?
User: Yes, the molecule should not be toxic in the Antioxidant response element assay.
Assistant: Got it, this SMILES is not toxic in the Antioxidant response element assay: O=C(O)CNC(=O)c1ccc([N+](=O)[O-])cc1