User: I want to come up with a molecule SMILES.
Assistant: This sounds  very curious. Should I consider any constraints for the creation?
User: Yes, please. The molecule should not be toxic in the SR-Antioxidant response element assay.
Assistant: Got it, this SMILES is not toxic in the SR-Antioxidant response element assay: Nc1ccc([N+](=O)[O-])c(N)c1
User: I want to come up with a molecule SMILES.
Assistant: This sounds  very curious. Should I consider any constraints for the creation?
User: Yes, please. The molecule should not be toxic in the SR-Antioxidant response element assay.
Assistant: Got it, this SMILES is not toxic in the SR-Antioxidant response element assay: Nc1ccc([N+](=O)[O-])c(N)c1