User: I'm searching for the SMILES of a molecule that is not toxic in the SR-Antioxidant response element assay?
Assistant: This is a molecule that is not toxic in the SR-Antioxidant response element assay: O=[N+]([O-])c1ccc(Oc2ccc([N+](=O)[O-])cc2)cc1
User: I'm searching for the SMILES of a molecule that is not toxic in the SR-Antioxidant response element assay?
Assistant: This is a molecule that is not toxic in the SR-Antioxidant response element assay: O=[N+]([O-])c1ccc(Oc2ccc([N+](=O)[O-])cc2)cc1